—What's that noise?—Oh,I forgot to tell you.The new machine ________.
#105313
A
was tested
B
will be tested
C
is being tested
D
has been tested
推荐题目
6.I have to go to work by taxi because my car ____at the garage. 
#105344
A
will be repaired
B
is repaired
C
is being repaired
D
has been repaired
With more forests being destroyed, huge quantities of good earth ______ each year.
#105331
A
is washing away
B
is being washed away
C
are washing away
D
are being washed away