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
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Being a teacher，she dreamed____turning a deaf-blind creature into a useful human being.
#99286
A
at
B
of
C
on
D
from
Selecting a mobile phone for personal use is no easy task because technology ____ so rapidly.
#105002
A
is changing
B
has changed
C
will have changed
D
will change
If we earlier, we couldn’t be waiting here in a queue.
#99856
A
have started
B
started
C
start
D
had started
He will stop showing off, if no notice _________of him.
#102491
A
is taken
B
will be taken
C
takes
D
has taken