Duty is a course of action that people you to take by social customs , law or religion.
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A
persuade
B
request
C
instruct
D
expect
推荐题目
_______achievement，last week’s ministerial meeting of the WTO here earned a low，though not failing，grade.
#66259
A
In terms of
B
In case of
C
As a result of
D
In face of
Passengers on board aren’t allowed _____ calls during take-off.
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A
making or receiving
B
having made or received
C
to have made or received
D
to make or receive
This dictionary ________ me. It cost me twenty dollars.
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A
is belonged to
B
is belonging to
C
belongs to
D
belonged to
A lot of people here, _____, Tom, are for the plan that we will go to the beach on foot.
#65104
A
such as
B
for example
C
like
D
and so on
The students are _____ to hand in the exercises before class.
#81685
A
wished
B
hoped
C
enjoyed
D
promised