As we know, too much ________ to Xrays can cause skin burns, cancer or other damage to the body.
#5051
A
contact
B
appeal
C
exposure
D
contribution
推荐题目
If you have a very good of direction, you’ll not get lost anywhere.
#5764
A
sense
B
idea
C
feeling
D
excuse
The song Take Me Home, Country Roads has much to people, for few people can avoid getting caught up in its originally real country music．
#5113
A
appeal
B
access
C
potential
D
devotion
Can you imagine that rats eat 40 to 50 times _______.
#6529
A
by weight
B
their weight
C
in weight
D
of their weight
Tom is into sports.When young ,he had a _____about becoming a famous football player.
#6539
A
expectation
B
interst
C
try
D
fantasy