Mike wasn"t at home yesterday. He to help with Jenny"s English. [

题型：专项题难度：来源：

Mike wasn"t at home yesterday. He       to  help with Jenny"s English.    [     ]
A. was asking
B. is asked
C. is asking
D. was asked

答案

举一反三

-Who is the little baby in the photo, Susan?
-It"s me. This photo     ten years ago.      [      ]
A. takes
B. is taken
C. took
D. was taken

题型：专项题难度：| 查看答案

It"s reported that the Underground Line No. 3        in our city in 2012.    [      ]
A. will built
B. has built
C. will be built
D. has been built

题型：专项题难度：| 查看答案

— Do you plant trees in spring?
—Yes. Many trees          in our city every year.     [     ]
A. are planting
B. are planted
C. were planted

题型：专项题难度：| 查看答案

Last year, Liu Hua, a college student,     to work for the Olympic Games.      [     ]
A. is choosing
B.is chosen
C. was choosing
D. was chosen

题型：专项题难度：| 查看答案

—Look at the sign on the right,
—Oh, parking _       here.    [     ]
A. doesn"t allow
B. isn"t allowed
C. didn"t allow
D. weren"t allowed

题型：专项题难度：| 查看答案