The radiation amount of a mobile phone for two half-hour periods per day is equal to ______ to an X-ray for ten seconds.
#91571
A
expose
B
exposing
C
exposed
D
being exposed
推荐题目
The policeman warned the driver ________ so carelessly.
#92219
A
never to drive
B
to never drive
C
to not drive
D
doesn’t drive
－Have you finished _______ your composition? It is time to hand it in.－Not yet, I _______ it the whole morning, but it is so hard that I only finished half of it.
#94047
A
writing; had written
B
write; wrote
C
written; was written
D
writing; have been writing
There’s no point in trying to ________with her because she will never change her mind.
#97261
A
agree
B
compete
C
compare
D
reason
—Are all the titles of the articles in the contents?—Yes, all .
#94760
A
listed; included
B
listing; includes
C
listed; including
D
being listed; being included
He made a mistake, so he told a lie to avoid ______.
#96718
A
punishing
B
punished
C
being punished
D
being punishing