piano is her main focus，she"s also great at guitar. [ ]A. Since

题型：山东省模拟题难度：来源：

     piano is her main focus，she"s also great at guitar. [     ]
A. Since
B. Once
C. Unless
D. While

答案

举一反三

Billy listened carefully ________ he might discover exactly what John wanted.[     ]
A. for fear that
B. in case
C. in order that
D. so as that

题型：江苏同步题难度：| 查看答案

_____ you"ve got a chance, you might as well make full use of it.[     ]
A. Now that
B. After
C. Although
D. As soon as

题型：江苏同步题难度：| 查看答案

You will be successful in the interview ________ you have confidence. [     ]
A. before
B. once
C. until
D. though

题型：江苏同步题难度：| 查看答案

________ good use you"ve made of your time to study，there"s still room for improvement.[     ]
A. Whatever
B. However
C. Though
D. That

题型：江苏同步题难度：| 查看答案

Leave your key with a neighbour ________ you lock yourself out one day.[     ]
A. ever since
B. even if
C. soon after
D. in case

题型：江苏同步题难度：| 查看答案