单项选择题

______ you ______ further problems with your printer, contact your dealer for advice.

A. If...had
B. Have...had
C. Should...have
D. In case...had
<上一题 目录 下一题>
热门 试题

单项选择题
I am surprised ______ this city is a dull place to live in.
A. that you should think
B. by what you are thinking
C. that you would think
D. with what you were thinking
单项选择题
What’s the chance of ______ a general election this year
A. there being
B. there to be
C. there be
D. there going to be
相关试题