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在学龄儿童中开展氟水漱口预防龋齿的措施,每周含漱一次应用A.B.C.D.E.
在学龄儿童中开展氟水漱口预防龋齿的措施,每周含漱一次应用E.
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在学龄儿童中开展氟水漱口预防龋齿的措施,每周含漱一次应用E.
第1题
第2题
第3题
The first question we now discuss is______we should go there so early tomorrow.
A.whether
B.where
C.what
D.whom
第4题
第5题
Totally perplexed by the first question on the exam, he passed on to the second.
A.relieved by
B.satisfied with
C.confused by
D.sated with
第6题
听力原文:M: Except for the first question, the test was easy.
W: But Mary told me that the test was very difficult.
Q: What did the man think of the test?
(14)
A.The test was considerably easy.
B.The test was tough.
C.The first question was hard.
D.All the questions in the test were easy.
第7题
第8题
11. Question: ()
Answer: lt weighs three kilograms.
12. Question: ()
Answer: It has a population of 30 million.
13. Question: ()
Answer: Seven.
14. Question: ()
Answer: On 9 April , 1997.
15. Question: ()
Answer: Four.
第9题
A.She'll return the questionnaire soon.
B.The first question is optional.
C.The man doesn't need to answer all the questions.
D.The man doesn't need to submit a questionnaire.
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