Class was over, but some students continued _____ in the classroom.[ ]A. stu

题型：同步题难度：来源：

Class was over, but some students continued _____ in the classroom.[ ]
A. study
B. studied
C. studies
D. studying

答案

举一反三

Sam spends two hours ______ his homework every day. [ ]
A. to do
B. doing
C. do
D. does

题型：月考题难度：| 查看答案

—Does your father give up _______?
—Yes , he knows well that smoking may_______cancer.[     ]
A. smoke; win
B. smoke; take
C. smoking; give
D. smoking; cause

题型：月考题难度：| 查看答案

Stop _______ so much noise!  My father is sleeping.[     ]
A. to make
B.  making
C.  to hear
D.  hearing

题型：期末题难度：| 查看答案

She spends one hour in ________her homework every day. [     ]
A. does
B. to do
C. do
D. doing

题型：月考题难度：| 查看答案

—Would you mind _______the window, please ? It′s too hot.
—Of course not.  [     ]
A. opening
B. to open
C. closing
D. to close

题型：月考题难度：| 查看答案