----I wonder what makes you a successful manager.----I ______ as a waiter for five years, which contributes a lot to my today’s work.
#100364
A
serve
B
have served
C
had served
D
served
推荐题目
It was for the first time that the two countries ______ an agreement.
#100479
A
reached
B
have reached
C
had reached
D
will reach
Hurry! The train _______. You know it _____at 8:30am. .
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A
leaves; leaves
B
is leaving; leaves
C
leaves; leaving
D
is leaving; is leaving