赞题库-背景图
单项选择题

I had just posted the letter when I remembered that I hadn't ______ the cheque.

A．imposed
B．contained
C．enclosed
D．involved
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热门试题

单项选择题It is essential that all the facts ______ first.

A．can be examined
B．will be examined
C．has been examined
D．be examined

单项选择题At that time, most people ______ the notion ______ the sun revolves around the earth.

A．take; for granted that
B．took; for granted that
C．took; for granted which
D．took; for granted which