Selecting a mobile phone for personal use is no easy task because technology ___

题型：河南省高考真题难度：来源：

Selecting a mobile phone for personal use is no easy task because technology _____ so rapidly.

[ ]

A. is changing
B. has changed
C. will have changed
D. will change

答案

举一反三

— I"m going to Japan.
— How long _____ you _____ there? [ ]
A. are; stayed
B. did; stay
C. have; stayed
D. are; staying

题型：吉林省模拟题难度：| 查看答案

— Hello, I ____ to ask if I can book two tickets for tonight"s film.
— sorry, we"ve already sold out.[ ]
A. phone
B. will phone
C. am phoning
D. have phoned

题型：0108 模拟题难度：| 查看答案

Are you still here? I saw you here half an hour ago. Who _____ for?[ ]
A. were you waiting
B. did you wait
C. are you waiting
D. do you wait

题型：0108 模拟题难度：| 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：0108 模拟题难度：| 查看答案

E-mail,as well as telephones, ______ an important part in daily communication. [ ]
A. is playing
B. have played
C. are playing
D. play

题型：同步题难度：| 查看答案