动用保障基金对期货投资者的保证金损失进行补偿后，保障基金管理机构依法取得相应的受偿权，可以依法参与期货公司清算。（）此题为判断题(对，错)。

The room needs ______ before you move in.

A.cleaned

B.cleaning

C.being cleaned

D.to clean

I’m sorry you can’t go in now. The room _______ yet.

A.hasn’t been cleaned

B.hasn’t cleaned

C.isn’t been cleaned

D.hasn’t being cleaned

听力原文：W: Your room is a mess. When is the last time you cleaned your room？

M: It was when Linda came over. She has been so helpful that I simply can't do without her.

Q: What does the man mean？

(14)

A．He hasn't cleaned his room since Linda visited him.

B．Linda is the only person who ever comes to see him.

C．He's been too busy to clean his room.

D．Cleaning is the last thing he wants to do.

A．A.should clean

B．B.should be cleaning

C．C.should cleaned

D．D.should be cleaned

M: No, I haven't. I had the worst day. I am so tired.

Q: What can we learn from the conversation？

(13)

A．Jack vacuumed the living room but not the bathroom.

B．Jack cleaned the bathroom but not the living room.

C．Jack cleaned neither the living room nor the bathroom because he is exhausted.

D．Jack cleaned both the living room and the bathroom.

A. didn't need to clean

B. needn't have cleaned

C. don't need to clean

D. mustn't have cleaned

I should have told you! You ______ the entire house. Our cleaning lady phoned she's coming tomorrow.

A．didn't need to clean

B．needn't have cleaned

C．don't need to clean

D．mustn't have cleaned

—"Have you seen Mary today？" —"No, I think she______ away on her vacation. "

A．must be

B．may have been

C．must have been

D．might have been

—"Have you seen Mary today？" —"No, I think she______ away on her vacation. "

A．must be

B．may have been

C．must have been

D．might have been