70. ______ successful launch of China’s first lunar orbit “Chang’e-1” has sent _

题型：不详难度：来源：

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

答案

解析

略

举一反三

92. With all ____talk about downsizing, I’m afraid I’ll be out of _____ job soon.

A．the; a

B．/; /

C．the; /

D．a; the

题型：不详难度：| 查看答案

22. My friend Mary is ___ 11-year-old beautiful girl and ___ girl everyone likes to work with.

A．a, a

B．a, the

C．an, a

D．an, the

题型：不详难度：| 查看答案

112. In all, 57 such trains are expected to be in ____ commercial operation by _____ end of 2009.

A．the; the

B．a; a

C．/; the

D．a; the

题型：不详难度：| 查看答案

135. Whoever spits in public in Beijing will be fined up to 50 yuan in _______ effort to improve citizens’ behavior ahead of ______ Olympics.

A．the; the

B．the; /

C．/; the

D．an; the

题型：不详难度：| 查看答案

141. According to recent reports, one of the rare animals, _______ crocodile, will be in danger of dying out in _____ 2020s.

A．a; /

B．the; the

C．the; /

D．/; the

题型：不详难度：| 查看答案