If this product does not give you complete satisfaction, please return it to the manufacturer, stating when it ________.
#99492
A
is purchased
B
will be purchased
C
purchases
D
has purchased
推荐题目
．—Remember the first time we met?—Sure．You ____in the supermarket．
#103457
A
shopped
B
have shopped
C
had shopped
D
were shopping
Turn on CCTV news and we ________how happy our life is. But there is no denying that over the past decades, the cost of living ________ sharply.
#100307
A
are seeing; had increased
B
will see；has been increasing
C
see; increased
D
have seen; is increasing
The Internet connection for the entire area _________ when there was a sudden power cut yesterday.
#102345
A
lost
B
was lost
C
had lost
D
had been lost
Though we don’t know what was discussed, yet we can feel the topic_____.
#104962
A
had changed
B
will change
C
was changed
D
has been changed