---- What did Jack eat?---- He ________ an apple before he ________!
#38697
A
ate; sleeps
B
had eaten; slept
C
eats; was sleeping
D
has eaten; slept
推荐题目
You earn a point _______ you answer a question correctly. Which is WRONG?
#40577
A
every time
B
each time
C
whenever
D
while
China a lot in the ten years.
#38575
A
changed, past
B
was changed, first
C
has changed, last
D
has changed, next
--What _______ if you don’t finish your work on time? -- Mrs. Brown will be very angry.
#36714
A
happens
B
is happened
C
happened
D
will happen
I can’t tell when that house exactly, but it must be very long ago.
#39139
A
is built
B
will build
C
was built
D
has built