—Have you seen my e-mail about our TESL project?—Yes. Luckily I checked my e-mails yesterday. Normally I         my e-mail box for days.
#101459
A
haven’t opened
B
don’t open
C
hadn’t opened
D
didn’t open
推荐题目
—Hi , Tracy , you look tired.  —I’m tried. I ______ the living room all day.
#102468
A
painted
B
had painted
C
have been painting
D
have painted
Great Changes ________in Shanghai since 2000.
#100349
A
have been taken place
B
took place
C
had taken place
D
have taken place
The leaders of the company are having a meeting to discuss where the new office building __.
#102506
A
should situate
B
should be situated
C
should be lied
D
was located