设a、b和c都是int型变量,且a=3、b=4、c=5,则下面的表达式中,值为0的表达式是A.'a'&&'b',B.a
设a、b和c都是int型变量,且a=3、b=4、c=5,则下面的表达式中,值为0的表达式是
A.'a'&&'b',
B.a<=b
C.a||+c&&b-c
D.!((a<B) &&!c||1)
设a、b和c都是int型变量,且a=3、b=4、c=5,则下面的表达式中,值为0的表达式是
A.'a'&&'b',
B.a<=b
C.a||+c&&b-c
D.!((a<B) &&!c||1)
第1题
Mary looks unhappy because she has ______ by her classmates.
A、laughed
B、laughed at
C、been laughed
D、been laughed at
第2题
(not pass) ______ the final examination, she was laughed by her classmates.
第3题
When her husband laughed at her reaction, Isabel decided ______.
A.to hit her husband with a slipper
B.to carry on calmly with what she was doing
C.to pull herself towards the chair she was standing on
D.to calm down and behave sensibly
第4题
When her husband laughed at her reaction, Isabel decided ______.
A.to hit her husband with a slipper.
B.to carry on calmly with what she was doing.
C.to pull herself towards the chair she was standing on.
D.to calm down and behave sensibly.
第5题
(not pass) ________ the final examination, she was laughed at by her classmates.
第6题
Her students like her very much.
→ She is ______.
第7题
She is ______ teacher that all her students love both her and the subject she teaches.
A.so a good
B.so good a
C.such good a
D.a such good
第8题
She often invites her students to her home.
→ Her students ______ by her.
第9题
When her husband laughed at her reaction, Isabel decided
A.to hit her husband with a slipper.
B.to carry on calmly with what she was doing.
C.to pull herself towards the chair she was standing on.
D.to calm down and behave sensibly.
第10题
She often invites her students to her home.
→ Her students ______ by her.
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