影响热效的因素,下列哪项表述不正确
A.湿热比于热穿透力强
B.个体对热的耐受性不同
C.热效应与热敷面积成正比
D.热效应与热敷时间成正比
E.室温过低,热效应减低
参考答案:D
投资者投资的前提条件是()。
A.投资者投资行为
B.投资者事先具有资金来源
C.投资者的明智行为
D.投资者的存在
选择正确的英文句子。
1. Kim喜欢玩娃娃。[ ]
A. Kim likes to play with toys.
B. Kim likes to play with his doll.
2. 我们喜欢做游戏,但是Kim喜欢玩玩具。[ ]
A. We like to play games, but Kim likes to play with toys.
B. We like to play with toys, but Kim likes to play games.