--Mike, can you tell us something about our new teacher? -- Oh, sorry. I know nothing because I

 --Mike, can you tell us something about our new teacher? -- Oh, sorry. I know nothing because I     _ him before.

#52710

saw

didn't see

have seen

haven't seen

推荐题目

---- Do you know the _____ of the stone?---- Yes. It _____ about 200 kilos.

#52280

weight; weighs

weights; weighs

weigh; weighs

weigh; weights

 I’m sorry to keep you ______ for an hour. Now let’s begin our work.

#52322

to wait

waiting

wait

waited

 –I will have the final exam(考试) next week.－I _____ you ________ good luck.

#55791

hope, to have

wish, with

hope, \

wish, \

It’s necessary _______ a foreign language.

#52011

of us to learn

for us to learn

of us learning

for us learning

It took the firemen six hours to________ the fire.

#60665

put up

put down

put on

put out

共5907题