The moment the 28th Olympic Games open, the whole world cheered. A. declared B. have been declared C. have declared D. were declared——青夏教育精英家教网—

相关习题

科目： 来源：gzyy 题型：

The moment the 28th Olympic Games ____ open, the whole world cheered.

A. declared
B. have been declared
C. have declared
D. were declared

科目： 来源：gzyy 题型：

Green products are becoming more and more popular because they are environmentally ______.

A. friendly
B. various
C. common
D. changeable

科目： 来源：gzyy 题型：

— How long do you think it will be _____ China sends a manned spaceship to the moon?
— Perhaps two or three years.

A. when
B. until
C. that
D. before

科目： 来源：gzyy 题型：

Ladies and gentlemen, please fasten your seat belts. The plane _____.

A. takes off
B. is taking off
C. has taken off
D. took off

科目： 来源：gzyy 题型：

— Who called me this morning when I was out?
— A man calling _____ Robert.

A. him
B. himself
C. his
D. 不填

科目： 来源：gzyy 题型：

I was on the highway when this car went past followed by a police car. They ______ at least 150
km an hour.

A. should have been doing
B. must have been doing
C. could have done
D. would have done

科目： 来源：gzyy 题型：

— You know, Bob is a little slow _____ understanding, so…
— So I have to be patient _____ him.

A. in; with
B. on; with
C. in; to
D. at; for

科目： 来源：gzyy 题型：

His idea of having weekly family meals together, which seemed difficult at first, has _____ many good
changes in their lives.

A. got through
B. resulted from
C. turned into
D. brought about

科目： 来源：gzyy 题型：

Catherine bought a postcard of the place she was visiting, addressed _____to _____ and then posted
it at the nearby post office.

A. it; her
B. it; herself
C. herself; her
D. herself; herself

科目： 来源：gzyy 题型：

— What are you going to do this afternoon?
— I will probably go for a walk _____ it stays fine.

A. unless
B. so long as
C. even if
D. as if

同步练习册答案