_______ English is ________ working language of most international organizations, international trade and tourism.
A. 不填; 不填
B. the; a
C. 不填; the
D. the; 不填
知识点:冠词
C
Thank you for your beautiful scarf. That’s _______ what I need in such a cold winter.
A. exactly
B. finally
C. luckily
D. honestly
知识点:副词
A
Email, as well as letters, ___________ an important part in daily communication.
A. are playing
B. have played
C. is playing
D. play
知识点:现在进行时及其被动式
C
The traffic is heavy these days. I ________ arrive a bit late, so could you save me a place?
A. can
B. must
C. need
D. might
知识点:情态动词
C
The GDP for 2013 is expected to rise by more than _______ 8 percent.
A. any other
B. the other
C. another
C. others
知识点:代词/不定代词
C