超星 - Unit 7 The 9/11 Terrorist Attack - 查题吧

单选题

The old overseas Chinese looked in ______at his hometown, which changed so greatly that he could hardly recognize it.

A.strange
B.confusion
C.difficulty
D.unfamiliarity

单选题

Everyone knows that________ lines, if extended to infinity, will never meet.

A.roundabout
B.spherical
C.parallel
D.equivalent

单选题

When the weather is warm and sunny, flowers grow in________.

A.batches
B.abundance
C.groups
D.heaps

单选题

The ship _______on the rocks and sank to the bottom of the river before every passenger was rescued.

A.brought to a halt
B.put a stop
C.went to pieces
D.went broke

单选题

The proposition must be ______.

A.an opinion
B.a fact
C.an example

单选题

At the first _______of twelve ，everyone stopped for lunch.

A.moment
B.stroke
C.minute
D.sound

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