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【单选题】
日本血吸虫对人体的危害主要是由于虫卵( )
A.
机械性堵塞血管
B.
作为异物、刺激周围组织发生炎症
C.
分泌的可溶性虫卵抗原导致虫卵肉芽肿
D.
沉积在组织、器官中压迫周围组织
E.
虫卵死亡后造成周围组织的变态反应
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举一反三
【简答题】简述中国汽车工业的发展历程。
【单选题】Which of the following descriptions is INCORRECT?
A.
A limit of 120 decibels means an end to important industrial and scientific research.
B.
Scientists know clearly what kinds of noises are harmful to ocean animals.
C.
Many scientists suspected that noise is more dangerous than they expected.
D.
Scientists couldn't reach agreements in some aspects.
【简答题】阅读理解。 Having a husband means an extra seven hours of housework each week for women, according to a new study. For men, getting married saves an hour of housework a week. 'It's a well-known pattern ,' ...
【简答题】阅读理解。 Having a husband means an extra seven hours of housework each week for women, according to a new study. For men, getting married saves an hour of housework a week. 'It's a well-known pattern ,' ...
【单选题】筒裙臀围加放松量一般为( )cm。
A.
8~12
B.
6~10
C.
2~4
D.
14~16
【单选题】B Having a husband means an extra seven hours of housework each week for women, according to a new study. For men, getting married saves an hour of housework a week. “It’s a well-known pattern,” said ...
A.
takes on heavier work
B.
does more housework
C.
is the main breadwinner
D.
is the master of the house
【单选题】如图2-8所示,某输出变压器的副绕组有中间抽头,以便接8Ω或2Ω的扬声器,两者均能达到阻抗匹配,则副绕组两部分匝数比N2/N3为——
A.
1
B.
2
C.
3
D.
4
【简答题】Having a husband means an extra seven hours of housework each week for women, according to a new study. For men, getting married saves an hour of housework a week. “It’s a well-known pattern ,” said l...
【单选题】把二级种子转入到发酵管内发酵,称为( )发酵。
A.
一级
B.
二级
C.
三级
D.
五级
【判断题】公民应当增强环境保护意识,采取低碳、节俭的生活方式,自觉履行环境保护义务。( )
A.
正确
B.
错误
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