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[单选题]

翡翠中最常见的暗色矿物是

A.钠铬辉石

B.黑云母

C.黑曜石

D.角闪石

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第1题

1.李时珍为编撰《本草纲目》,自34岁起,用了( )年的时间。
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第2题

2017年12月1日,大成公司向银行借入一笔3个月的短期借款1 000 000元,年利率为6%,规定在借款到期时一次付清本金和利息,那么2017年12月31日,企业应记录的调整分录为( )。

A、借:财务费用 5 000 贷:银行存款 5 000

B、借:财务费用 5 000 贷:应付利息 5 000

C、借:管理费用 5 000 贷:银行存款 5 000

D、借:管理费用 5 000 贷:应付利息 5 000

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第3题

1个账期的应收款贴现时,贴现比率为1/10。( )
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第4题

线性电路的传输特性只由系统本身决定,与激励信号无关:可以用单位冲击响应或传输函数表示线性系统。
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第5题

国民政府第二次整军会议于( )在重庆召开。整军会议召开第二天,卢沟桥事变爆发,全国掀起抗日高潮,不少川军长官也请缨抗战。

A、1937年7月6日

B、1936年7月6日

C、1937年8月6日

D、1938年7月6日

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第6题

肺通气的直接动力是

A、呼吸运动的节律

B、呼吸运动引起的肺内压与大气压之差

C、胸廓起伏运动

D、呼吸肌收缩

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第7题

Assignment: Read “Academic literacy and plagiarism...

Assignment: Read “Academic literacy and plagiarism: Conversations with international graduate students and disciplinary professors” by Ali R. Abasi and Barbara Graves, and write a summary of its thesis and main points. Your summary should be at least one paragraph long (8 -10 lines) and no more than one page. You CANNOT plagiarize from the abstract on the first page. Summary: a concise restatement of a reading’s main ideas. When composing a summary . . . Do . . . Don’t . . . Use your OWN words. It may be necessary at times to quote the author if you want to capture a particular phrase or tone from the original, but your summary should be mostly in your own words. Rely heavily on quotations. Borrow language directly from the text without enclosing it in quotation marks. At some point (usually either in the beginning or the end of your summary) offer a direct statement of the author’s thesis or main idea in your own words. Include a summary of the supporting ideas the author uses to support his or her main idea. Offer your opinions, analyses, or judgments of the author’s ideas or effectiveness. This can be tricky to avoid—even a statement like “Ulreich beautifully describes . . .” involves your opinion that his description is beautiful. Provide context for your summary by offering the full name of the author and the full title of the text in the first or second sentence. Then, refer to the author throughout the rest of the summary by his or her last name. Write as if your reader is already familiar with the text. Use effective verbs that characterize an author’s rhetorical moves: argues, claims, stresses, concedes, admits, examines, questions, analyzes, points out, reasons, compares, refutes, rejects, emphasizes, confirms. Offer some variation in your verbs. If the author is making lots of claims, don’t use the verb claim over and over. Offer some variation through synonyms: claims, posits, argues, asserts, believes, comments, contends, notes, thinks, notes, writes, suggests. Don’t use verbs that indicate a direct statement by the author unless followed by a direct statement. For example, don’t say that the author “states that . . .” when you are only inferring something from his or her remarks. Reserve verbs like states for direct quotes. Don’t use the verb quotes unless the author is quoting someone else. In other words, don’t say “Al Gore quotes that he could have won the nomination.” Reserve the verb quotes for when Al Gore is quoting someone else in the text: “Al Gore quotes Leo Tolstoy, saying that ‘All happy families are alike.’” Compose your summary in the present tense. Switch tenses or use the past tense unless the text itself refers to something that happened in the past. For example, “According to Stevenson, research done in the early 1970’s erred (past) because it ignored women. Because of this she argues (present) that it should be reassessed.” Grading: When grading your summaries, I will pay attention to the following: your ability to adhere to the conventions above; organization; your understanding of the article’s thesis and main ideas; grammar and spelling. Since this is a short assignment (less than one page), I will expect an “A” summary to be free of grammatical and spelling errors. After all, you will likely have less than ten sentences to edit.

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第8题

u所代表的孔的基本偏差在零线的上方。
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第9题

The biotic components include:

A、Consumers

B、Decomposers

C、Producers

D、Climate

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第10题

1、葛洪先著成《玉函方》100卷,后将其中救急救见、简要实用的部分,摘要后编成《( )》。
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