Having taken our seats,_______________________.
#96737
A
the professor began the lecture
B
the lecture began soon
C
we were attracted by the lecture soon
D
the bell announced the beginning of the lecture
推荐题目
I can’t see my old grandmother________alone in the country，so I’ll have her________with me in the city.
#94165
A
leave；staying
B
leaving；to stay
C
left；stay
D
left；stayed
That box is____.
#97516
A
too heavy for me to carry
B
too heavy for me to carry it
C
so heavy for me to carry
D
very heavy for me to carry
He got well-prepared for the job interview, for he couldn’t risk the good opportunity________.
#88596
A
losing
B
being lost
C
to be losing
D
lost
A group of Chinese guests, who are the first ________ from the new agreement on tourism between China and Switzerland, were given a warm welcome in Geneva(日内瓦) last Saturday.
#91184
A
benefited
B
benefiting
C
to be benefited
D
to benefit
The dangerous virus ____ in the next few weeks in the laboratory can cause fatal diseases.
#94685
A
studying
B
studied
C
to study
D
to be studied