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He asked them to come to his office one _____.
#65025
A
at a time
B
at all time
C
at times
D
at one time
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When will you _______ me the money that was borrowed?
#78464
A
pay
B
repay
C
pay for
D
repay for
The 2008 Olympics has already ______China's great economic progress,
#70892
A
seen
B
achieved
C
reached
D
strengthened
Wait for a while .I will get you something to drink.Don’t ____.I have to leave now.
#69669
A
worry
B
interrupt
C
disturb
D
bother
Smoking too much will       your health greatly.
#73297
A
affect
B
effect
C
effort
D
comfort
This custom　　　the seventeenth century.
#81656
A
comes from
B
dates from
C
happened from
D
appeared until