单项选择题


A．since
B．while
C．for
D．when
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单项选择题
If no objection is forwarded by midday Tuesday, _______.
A．the nomination will be passed
B．the nominee will be dropped
C．the nomination will be invalid
D．new candidates will be chosen
单项选择题
The US military says the joint military action is aimed to _______.
A．drive off Iraqi planes in the no-fly zone
B．ensure a safe environment for planes patrolling the no-fly zone
C．wipe out Iraqi air force
D．support anti-government groups in Iraq
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