单项选择题

There was a heavy fog, and the two ships on the horizon were barely ________-.

A．sensible
B．passable
C．visible
D．variable
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单项选择题
His lectures _________ a fairly wide scope and I can’t sum up what he says in a few sentences.
A．cover
B．convey
C．consider
D．specify
单项选择题
Can you give me a light for my cigarette I have ________ my matches.
A．got out of
B． got rid of
C．got away with
D．run out of
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