赞题库-背景图
单项选择题

There is no doubt ______ you will pass the exam this time. You have worked so hard in the past months.

A．whether
B．that
C．if
D．what
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热门试题

单项选择题If anyone happens to drop in while I am out, ______ him or her leave a message.

A．have
B．get
C．ask
D．tell

单项选择题Can you ______ the difference ______ the two phrases

A．tell, between
B．speak, from
C．say, of
D．talk, between