更多"The students have to come back befo"的相关试题:
[单项选择]The students have to come back before dark,（ ）.
A. do they
B. haven't they
C. don't they
D. have they
[单项选择]Have you heard the news,（）Billy will come back from Denmark soon.
A. which
B. where
C. that
D. what
[单项选择]Before the final exam, many students have shown ______ of tension (紧张). Some have trouble in sleeping while others have lost their appetite (胃口).
A. anxiety
B. marks
C. signs
D. remarks
[单项选择]Professor Gibson will come back （）
A. already
B. ago
C. still
D. shortly
[单项选择]Please come back as soon as （）
A. you can
B. being able
C. you want
D. to be able to
[单项选择]—Has your former classmate come back from America
—Yes, he （）there for eight years.
A. has stayed
B. stays
C. was stayed
D. stayed
[单项选择]I should come back earlier, but the terrible accident ______ a car and a bus caused at least a half-an hour block.
A. containing
B. involving
C. combining
D. including
[单项选择]We told Mary to come back （）she could.
A. as well as
B. as soon as
C. as much as
[单项选择]He has come back safely（ ）of his friends.
A. to the much delight
B. to much the delight
C. to much delight
D. much to the delight
[单项选择]I suppose that when I come back in ten years' time, all these old houses （ ） down.
A. will have been pulled
B. will have pulled
C. will be pulling
D. will be pulled
[单项选择]Earth scientists have come to understand that climate______.
A. is going through a fundamental change
B. has been getting warmer for 10 000 years
C. will eventually change from hot to cold
D. has gone through periodical changes
[单项选择]The researchers have come up with numerous explanations to ______ their failures.
A. excuse
B. justify
C. admit
D. avoid
[单项选择]He will come back ______ next month.
A. sometime
B. some time
C. sometimes
D. some times
[单项选择]—（） will you come back7
—In an hour.
A. How soon
B. How often
C. How far
D. How long
