【单选题】
We are ( ) shock at the realization that nothing good can happen at work while we obsess about particles.
【单选题】
We have studied English for only one year, ____ we can perform English short play already.?
【单选题】
We can be sure of this: []no little green men live on Pulsar.
【单选题】
In the first sentence, “by no means” means ____.
【单选题】
15. While I like the dress very much, I cant afford it. The word “while” means ______.
【单选题】
14. Through the window we can see nothing but ____ buildings.
【多选题】
_____________ , computers can do many of the things we do, but faster and better.
【单选题】
______ you are leaving tomorrow, we can eat dinner together tonight.
【单选题】
________ you are leaving tomorrow, we can have dinner together tonight.
【单选题】
You can add the word [] before the addressees name.