astronautscannotgotoabaseballg

________ astronauts cannot go to a baseball game or a movie in orbit , there are many familiar activities that they can still enjoy.

A．While

B．Since

C．Before

D．Unless

登录免费查看答案和解析

相关试题

Through the economic reform, the economic situation of China _________ much better than it used to be.

A．turned into

B．turned off

C．turned in

D．turned out

收藏答案/解析

When you rewrite the paragraph, I advise you to leave out is thought unnecessary or misleading.

A．where

B．which

C．these

D．what

收藏答案/解析

_________ much I dislike the idea of begging in the street, we should still show consideration for those who are in difficult situations.

A．However

B．How

C．Whatever

D．No matter

收藏答案/解析

Don’t disturb me. I ______ letters all the morning and have written ten so far.

A．write

B．was writing

C．have written

D．have been writing

收藏答案/解析

—Mary, ____________ Mr. White wants to see you at the gate.
—That is out of _____________ question. I’ve never known any Mr. White.

A．不填；不填

B．a；the

C．the；不填

D．the；a

收藏答案/解析