Modern science and technology has_____ communication between people far apart.

A. children are allowed

B. are children allowed

C. children will allow

D. will children allow

A. any topic

B. which topic

C. whichever topic

D. the topic he thought it

A. was; since

B. is; that

C. will be; when

D. was; before

A. /; the B. /; /

C. the; / D. the; the

A. How a great success

B. What a great success

C. How great success

D. What great success

A. being not invited

B. not being invited

C. not inviting

D. not to be invited

A.No,don't trouble,drunk enough.

B.No,you couldn't. I'm not thirsty.

C.Yes,please. I'd like some Sprite.

D.Yes,you could. I'd like some Coca Cola.

A.Do as you please.

B.It doesn't matter.

C.Thank you all the same.

D.Never mind.

A.Yes,just one more thing

B.Oh,I'm not sure

C.Yes,still a lot

D.No,that's all

A.Congratulations. We are going to get promoted.

B.Great. We are going to have a new job.

C.Really? We are not going to resign from our post.

D.Oh,somehow I'm tired of working here anyway.