单项选择题
According to the passage, we know it's better for the pregnant women ______.
- A．to do other work than on VDTs
B．to change their computers if necessary
C．to go back home to have a rest
D．to have their health tested
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相关考题
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单项选择题
In the last paragraph the statement "but only one became Pele" indicates that ______.
A．Pele is the greatest soccer player
B．the greatest players are born with some unique quality
C．Pele's birthplace sets him apart from all the others
D．the success of a soccer player has everything to do with the family background -
单项选择题
It can be concluded from this article that the attraction of the sun is ______.
A．more than half that of the moon
B．more than that of the moon
C．more than twice that of the moon
D．half that of the moon -
单项选择题
Which of the following statement is false
A．Study shows working with VDTs would cause miscarries (流产）.
B．Study shows even low levels of radiation is harmful.
C．Study shows working conditions rather than VDTs have the pregnancy ended unexpectedly.
D．Study shows stopping working with VDTs is the best way to protect women's health.
