—Have you known Dr. Jackson for a long time?—Yes，since she ________ the Chinese Society.
#99164
A
has joined
B
joins
C
had joined
D
joined
推荐题目
--Remember the first time we met? ---Sure. You _____ in the supermarket.
#101296
A
shopped
B
have shopped
C
had shopped
D
were shopping
Cathy is taking notes of the grammatical rules in class at Sunshine School， where she English now.
#104609
A
studies
B
studied
C
is studying
D
was studying
It __________ me that she just expects me to help, but I had so many things to do today.
#100660
A
annoys
B
surprises
C
excites
D
delights
The flowers were so lovely that they ______ in no time.
#101048
A
sold
B
had been sold
C
were sold
D
would sell
---Why did you stop writing? --- I _____ my writing paper.
#102505
A
ran out of
B
have been used up
C
have used up of
D
have run out