By now, more than 100 photos ________ back to the earth by Chang’e-3.
A. had been sent B. has been sent C. have been sent D. will be sent
The famous actor is familiar ________ us, but it is a pity that he is not familiar ________ me no matter how deep I love him.
A. with; to B. to; with C. to; to D. with; with
Jack left ________ message for me, saying he was in ________ trouble.
A. a; the B. a; / C. /; / D. the; a
________ with what he said, what he did was more valuable.
A. Comparing B. Compare C. To compare D. Compared
Have you found out the exact reason why the dinosaur _________ many years ago?
A. died down B. died out C. died from D. died of
With the development of Chinese economy, many unexpected problems have ________; for example, the prices of our daily goods and housing are ________ sharply.
A. arisen; rising B. arisen; raising C. raised; rising D. risen; arising
