When I entered the step-classroom (阶梯教室), the lecture __________ and the audience __________ attentively.
#101262
A
began, listened
B
was begun, was listening
C
had begun, listened
D
had begun, were listening
推荐题目
I’m terribly sorry for being late, but I _____ the wrong bus.
#104116
A
catch
B
had caught
C
caught
D
catching
. It is the first time that Chinese astronaut Wang Yue________as one of the volunteers for the Mars-500 test project .
#103604
A
has been selected
B
had been selected
C
has selected
D
selected
—Tommy is planning to buy a car.— I know. By next month, he ____ enough for a used one.
#100508
A
saves
B
saved
C
will save
D
will have saved
-When ____ you return the dictionary to me?-Only when I ____ you next Sunday.
#104676
A
will；see
B
do；will see
C
will；will see
D
do；see
Great changes _____ in China in the past 30 years and many Chinese are living a happy life today.
#99354
A
took place
B
were taken place
C
have taken place
D
have been taken place