Listen, Do you hear someone _____for help?
#92391
A
calling
B
call
C
to call
D
called
推荐题目
The lady was so absorbed in her job that she didn't hear a customer ________ at the door.
#88799
A
to knock
B
knocking
C
be knocked
D
knocked
The only way she thought of ________ money was to sell her Olympic gold.
#90388
A
got
B
getting
C
to get
D
get
_______ in this way, the result seems unsatisfactory, so we’d better have another try.
#95536
A
To look at
B
Looking at
C
Looked at
D
To be looking at
When asked why he went there, he said he was sent there ______for a space flight.
#93555
A
training
B
being trained
C
to have trained
D
to be trained
_______ in a long queue, we waited for the store to open to buy a New iPad.
#94348
A
Standing
B
To stand
C
Stood
D
Stand