单项选择题

He did not attend the meeting yesterday. He______ill.

A．must be
B．must have been
C．should be
D．should have been
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单项选择题
It is necessary that you ______ English every day.
A．read
B．to read
C．must read
D．are reading
单项选择题
Have you heard the ______ news
A．latest
B．lately
C．later
D．latter
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