-Have you handed in your school-work yet?-Yes, I have. I guess it now.

题型：同步题难度：来源：

-Have you handed in your school-work yet?
-Yes, I have. I guess it now.[ ]
A．has graded
B．is graded
C．is being graded
D．is grading

答案

举一反三

—Hey! Here is a message on my cell phone, telling me to send money to....
—Delete it! It"s a trick. Many a person ____ by such tricks.[ ]
A. has been cheated
B. have been cheated
C. were cheated
D. was cheated

题型：山西省模拟题难度：| 查看答案

With the development of science, more new technology _______ to the fields of IT. [     ]
A. has introduced
B. was introduced
C. is introduced
D. is being introduced

题型：浙江省月考题难度：| 查看答案

— Are the food and clothes_________ the quake-hit area?
— Yes, they will be flown there ahead of time. [ ]
A. flowing to
B. flew to
C. being flown to
D. been flowing to

题型：江苏月考题难度：| 查看答案

Animals often try to hide or run away when they      .[     ]
A. have been attacked
B. will attack
C. have attacked
D. are being attacked

题型：天津同步题难度：| 查看答案

--- I don’t suppose the police know who did it.
--- Well, surprisingly they do. A man has been arrested and ____ now.   [     ]
A. has been questioned
B. is being questioned
C. is questioning
D. has questioned

题型：同步题难度：| 查看答案