题目内容
(1)You will be in ________if you walk on a railway line.
(2)The busy road is ________to small children.
(3)It is ________for him to swim in such a swift current
[ ]
A.danger
B.a danger
C.dangers
D.dangerous
答案:A;B;D
解析:
解析:
|
danger用做可数名词时,意为“(一个)危险的人或事”;dangerous是形容词,意为“危险的”,常在句中作定语或表语。 |
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