The manager _______ the workers how to improve the program since 9 a.m.
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A
has told
B
is telling
C
has been telling
D
will have told
推荐题目
Jack doesn’t smoke now, but he ______________ for almost twenty years.
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A
was smoking
B
smoked
C
has smoked
D
had smoked
Prices ______ all the time. It's no wonder that we've spent so much money recently.
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A
rose
B
had risen
C
were rising
D
have been rising
— Mum, I really think Dad should have a break and get relaxed. — Yes. He _______ too long.
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A
read
B
has been reading
C
had read
D
is reading