11.(09北京市宣武区高三二模)
At minus 130°C, a living cell can for a thousand years.
A.preserve B.be preserved C.be preserving D.have been preserved
答案 B
|
-Let Mr. Stephen in, please? He me.
-Yes, Sir. In the meeting room.
A.is expecting B.has expected C.expected D.was expecting
答案 A
8.(09北京市西城区高三二模)
I thought I my cell phone somewhere. But it is on the back seat of my car.
A.had lost B.would lose C.have lost D.lose
答案 A
|
-Have you got your result of the final?
-Not yet. I was
told that the papers .
A.were still being
graded B.were not grading
C.have already been
graded D.have not grading
答案 A