单项选择题

It was recommended that passengers ______ smoke during the flight.

A．not
B．need not
C．could not
D．would not
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单项选择题
The doctor is feeling the little girl's pulse. He says it ______ normal.
A．feels
B．is feeling
C．has felt
D．is felt
单项选择题
______ ,he is ready to accept suggestions from different sources.
A．Instead of his contributions
B．For all his notable contributions
C．However his notable contributions
D．His making notable contributions
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