单项选择题
How long ______ since I bumped into you and your sister at McDonald
- A．is it
B．was it
C．had it been
D．has it been
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相关考题
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单项选择题
______, he was fully aware of its importance.
A．A child as he was
B．Child as he was
C．Child although he was
D．A child though he was -
单项选择题
Don't forget to bring a ______ with you to dust the furniture.
A．clothes
B．clothing
C．garment
D．cloth -
单项选择题
The young painter was very eager to ______ his work, but nobody would 'help him.
A．exhibit
B．display
C．present
D．demonstrate
