问题
单项选择题 A型题
下列哪项是导致体温过低的原因?()
A.产热大于散热
B.中枢神经系统功能不良
C.感染性因素
D.产热和散热在较高水平上趋于平衡
E.中暑
答案
参考答案:B
下列哪项是导致体温过低的原因?()
A.产热大于散热
B.中枢神经系统功能不良
C.感染性因素
D.产热和散热在较高水平上趋于平衡
E.中暑
参考答案:B
用方框中所单词或词组的适当形式填空,每词只能用一次。 | |
2. _________! The sports meeting is beginning. 3. Learning English is a __________ newspaper and we can learn a lot from it. 4. Bob is an __________ boy, and we all like him. 5. Tom _________ Lucy's homework yesterday and he knew he was wrong. |