.We cannot figure out ____quite a number of insects, birds, and animals are dying out.
A.that | B.as | C.why | D.when |
70. ______ successful launch of China’s first lunar orbit “Chang’e-1” has sent _____ waves of excitement across the country.
A.A; the | B.The; the | C.The; / | D./; the |
71. He didn’t ______ what I read because his mind was on something else.
A.hold on | B.catch on | C.take in | D.get over |
72. For many days I have been trying to ______ what it is that makes Jack so angry.
A.carry out | B.figure out | C.watch out | D.make out |
73. --- You just think of yourself! You kept me waiting for at least three hours.
--- I’m sorry that you _____ think so.
A.will | B.would | C.should | D.Could |
74. --- Sally, would you ______ the story?
--- But I told the second part of the story this morning! It should be Jean’s turn.
A.pick up | B.put up | C.bring up | D.make up |