---- An ant has two stomachs --- one for itself and the other for others. ----Really? Quite interesting. I ________ anything about it.
#102385
A
don’t know
B
hadn’t known
C
haven’t known
D
didn’t know
推荐题目
I ____ to visit you later that day, but I had to phone and cancel.
#100505
A
come
B
came
C
am coming
D
was coming
(2013·乌鲁木齐高三第一次诊断性测验)—Hi, Kathy! Any plans for tonight?—Not yet, Tim. I ________ where to go for dinner.
#99598
A
was wondered
B
was wondering
C
will wonder
D
had wondered
Unfortunately, when I arrived she ________, so we had only time for a few words.
#103520
A
just left
B
had just left
C
has just left
D
was just leaving
The unemployment rate in this district from 6% to 5% in the past two years.
#104587
A
has fallen
B
had fallen
C
is falling
D
was falling
It is reported that very little use of these waste materials_______ in the past decades．
#99386
A
was taken
B
was made
C
has been made
D
has been taken