She had just finished her homework_____her mother asked her to practice playing

题型：河北省期中题难度：来源：

She had just finished her homework_____her mother asked her to practice playing the piano yesterday. [     ]
A. when
B. while
C. after
D. since

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举一反三

— I think George doesn’t really care for TV plays.
— Right, ______ he still watches the program. [     ]
A. and
B. but
C. or
D. so

题型：河北省期末题难度：| 查看答案

They lost their way in the forest, and _____. Which of the following is wrong? [ ]
A. what made matters worse was that night began to fall
B. what was worse, it was getting dark
C. to make matters worse that night was falling
D. worse still, night had fallen

题型：湖南省模拟题难度：| 查看答案

Singe women usually stay away from marriage by their own choice, ______ single men are mostly
victims of circumstances.                                              [      ]
A. for
B. while
C. and
D. but

题型：浙江省模拟题难度：| 查看答案

He was about to jump into the river ________ his mother stopped him.[     ]
A. while
B. when
C. as
D. before

题型：模拟题难度：| 查看答案

— Why didn"t you pay the bill for Tina?
— I offered to, ______ she refused.[ ]
A. and
B. but
C. or
D. so

题型：北京模拟题难度：| 查看答案