147. --- How long have you _____ friends? --- Five years. I made friends with hi

题型：不详难度：来源：

147. --- How long have you _____ friends?
--- Five years. I made friends with him when we studied together in Beijing Institute of Technology.

A．made

B．been

C．had

D．Changed

答案

解析

略

举一反三

________ several times, Bill made up his mind not to watch late night movies any more.

A．To be blamed

B．Having blamed

C．To blame

D．Having been blamed

题型：不详难度：| 查看答案

When I opened the door, I found my father sitting in his chair, completely ______ in a magazine.

A．absorbed

B．focused

C．losing

D．Concentrated

题型：不详难度：| 查看答案

On flight would be delayed, we made other arrangements.

A．being informed

B．informed

C．informing

D．having informed

题型：不详难度：| 查看答案

4. It used to ______ that humans and animals were different and had little in common.

A．believing

B．be believed

C．believe

D．Believed

题型：不详难度：| 查看答案

21. The third and last chapter _______ by Professor Chen.

A．are written

B．are writing

C．is written

D．is writing

题型：不详难度：| 查看答案