The boy fell asleep ________doing his homework.[ ]A. when B. as - 高中英语试题 - 超级试练试题库

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The boy fell asleep ________doing his homework.[     ]
A. when
B. as
C. while
D. since

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试题【The boy fell asleep ________doing his homework.[ ]A. when B. as 】；主要考察你对连词等知识点的理解。[详细]

举一反三

-I wonder how much you charge for your services.
-The first two are free____________ the third costs $ 30.    [     ]
A. while
B. until
C. when
D. before

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Adults are usually easy to ignore some common things __________little children tend to notice them.   [     ]
A. when
B. while
C. as
D. though

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Mary was on the point of leaving the room ___________the telephone rang.[     ]
A. when
B. while
C. as
D. but

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Work hard________ you will succeed.   [     ]
A. and
B. so
C. or
D. or not

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Do come on time this evening, _________you will miss theperformance.    [     ]
A. and
B.or
C. so
D. but

题型：同步题难度：| 查看答案

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