how to work out the difficult physics problem ,he asked the teacher for help .
#89838
A
Not to know
B
Not knowing
C
Knowing not
D
Not known
推荐题目
Every year about one million tourists visit Stonehenge, which is believed __________before the Pyramids, about 4,000 years ago.
#94253
A
to build
B
to have built
C
to be built
D
to have been built
The boy had his leg _____ while ____ football.
#97530
A
broken, playing
B
break, play
C
broken, played
D
broke, was playing
—I regret such a silly mistake in the English exam.— you keep on trying, I don’t really mind whether you can come out top in your class.
#96440
A
making; So long as
B
to have made; As soon as
C
to make; Once
D
having made; The moment
I’ve worked with children before，so I knew what ________ in my new job.
#88715
A
expected
B
to expect
C
to be expected
D
expects
Suddenly, the lightning flashed through the clouds, nearly ____ Paul.
#93373
A
beating
B
blinding
C
burning
D
touching