_______her home, Mary helps her mother with some housework. [ ]A. As soon a

题型：同步题难度：来源：

_______her home, Mary helps her mother with some housework. [ ]
A. As soon as she returns
B. On arriving
C. After she gets
D. Instantly she reaches

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举一反三

________Sunday, the students are at home.[     ]
A. Being
B. To be
C. It is
D. It being

题型：同步题难度：| 查看答案

— The thread of my kite broke and it flew away.
— I told you it would easily break________it was the weakest.[     ]
A. when
B. for
C. since
D. where

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________we gave him something to eat, he would save it up for his little sister.[      ]
A. Whatever
B. However
C. Whenever
D. Whichever

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No matter how________, it is not necessarily lifeless.[ ]
A. a desert may be dry
B. dry a desert may be
C. may a desert be dry
D. dry may a desert be

题型：陕西省同步题难度：| 查看答案

_______they visited the Science Museum,they showed great interest in everything they saw. [      ]
A. The first time
B. For the first time
C. At first
D. At the first time

题型：陕西省同步题难度：| 查看答案