Many students didn"t realize the importance of study ____ they left school. [

题型：同步题难度：来源：

Many students didn"t realize the importance  of study ____ they left school.  [     ]
A. when
B. until
C. as
D. after

答案

举一反三

—What was your    brother doing at this time yesterday?
—He was reading a magazine _________ I was  writing an e-mail at home.[     ]
A. as soon as
B. after
C. until
D. while

题型：同步题难度：| 查看答案

My father didn"t go to bed _____ I got back home.[     ]
A. where
B. until
C. as soon as
D. while

题型：月考题难度：| 查看答案

—How do you like the story?
—Interesting, _____ the end of it is not  perfect.    [     ]
A. so
B. though
C. or
D. because

题型：同步题难度：| 查看答案

_________ we were watching TV, they were reading books.   [     ]
A. When
B. After
C. While
D. Before

题型：期中题难度：| 查看答案

Although I"m Australian, ______my family is Jewish.   [     ]
A. but
B. because
C. so
D. /

题型：月考题难度：| 查看答案