He has many different ways _____ that work.[ ]A. to do B. doing C.

题型：同步题难度：来源：

He has many different ways _____ that work.[     ]
A. to do
B. doing
C. does
D. did

答案

举一反三

The teacher asked the boys _____ on the wall.[     ]
A. to not draw
B. don"t draw
C. not draw to
D. not to draw

题型：同步题难度：| 查看答案

He is often made ________ for twelve hours a day by the boss.[     ]
A. work
B.working
C. to work
D. to be working

题型：同步题难度：| 查看答案

Later he decided ________ the hot mixture.[     ]
A. taste
B. tasting
C. to taste
D. tasted

题型：同步题难度：| 查看答案

I want ____ whether he"s all right.  [     ]
A. to know
B. know
C .knowing
D. knows

题型：同步题难度：| 查看答案

Don"t forget  _____ the tap when you don"t use it. [     ]
A. turn off
B. turn on
C. to turn on
D. to turn off

题型：同步题难度：| 查看答案