Choosing a mobile phone for personal use is not an easy task because technology

Choosing a mobile phone for personal use is not an easy task because technology

题型:0122 月考题难度:来源:
Choosing a mobile phone for personal use is not an easy task because technology _____ so fast. [     ]
A. has changed
B. would change
C. changed
D. is changing
答案
D
举一反三
A poet and artist _____ coming to speak to us about Chinese literature and painting tomorrow afternoon.A. is
B. are
C. was
D. were
题型:0119 月考题难度:| 查看答案
Daniel, you _____ into things. How can anyone be so clumsy?
A. always knock
B. are always knocking
C. always look
D. are always looking
题型:北京模拟题难度:| 查看答案
Mary as well as her sisters _____ Chinese in China. [     ]
A. are studying
B. have studied
C. is studying
D. study
题型:0107 期末题难度:| 查看答案
— Would you like to go and see the film with me this evening? 
— I am sorry, I can"t because I _____ my homework. [     ]
A. does
B. did
C. am doing
D. has done
题型:0111 期中题难度:| 查看答案
With the development of modern society, E-mail as well as telephones _____ an important part in daily communication.

A. have played
B. is playing
C. are playing
D. played
题型:0111 期中题难度:| 查看答案
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