The pull of gravity depends upon size, _______, upon mass. An object, whether it

题型：同步题难度：来源：

The pull of gravity depends upon size, _______, upon mass. An object, whether its mass is big or small on the earth, ________in weightless conditions, like the outer space. [ ]

A. or rather; floats
B. rather than; flies
C. to be more exact; flies
D. other than; floats

答案

举一反三

______ will win in the race?A. Do you suppose who
B. Whom you suppose
C. Do you suppose whom
D. Who do you suppose

题型：同步题难度：| 查看答案

He is only too ready to help others,seldom,______, refusing when they turn to him for help.   [     ]
A. if never
B. if ever
C. if not
D. if any

题型：同步题难度：| 查看答案

- Have you been to the Great Wall?
- Perhaps not in my memory. ________, it might have been during my early childhood.    [     ]
A. If any
B. If ever
C. If once
D. If not

题型：江苏期末题难度：| 查看答案

“You’ll have to wait for two hours, ________ is, at about 11:30, ________ the medical report will come out.” the doctor said to me.  [     ]
A. that; when
B. which; that
C. that; which
D. it; whose

题型：江苏同步题难度：| 查看答案

_____ be sent to work there when you are away?
A. Who do you suggest who should
B. Do you suggest who should
C. Who do you suggest
D. Do you suggest whom should

题型：山东省月考题难度：| 查看答案