单项选择题
A.attachment B.aggression C.submarine D.submission
His scientific interests cover a wide（）A.scaleB.territo...
单项选择题His scientific interests cover a wide（）
A.scale B.territory C.draft D.instinct
The trip to the museum has been（）until Thursday 11th Ma...
单项选择题The trip to the museum has been（）until Thursday 11th March.
A.lengthened B.postponed C.frowned D.cancelled
I'm sure Harry will remember, but why not give him a ri...
单项选择题I'm sure Harry will remember, but why not give him a ring（）he forgets?
A.in the case B.in case of C.in case D.in the case of
