【单选题】【消耗次数：1】
精液分析的方法有：
①
CASA
②
精浆生化
③
精子功能
④
精液脱落细胞分析
⑤
以上均是
参考答案：
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相关题目
【单选题】
为什么说精液分析结果让我们很不省心?
①
精液质量改变多是非特异性的，不能给出病因诊断
②
精液分析结果只能预测生育潜能，不能与是否生育直接相关
③
精液分析的准确性、标准化及质量控制还很不完善
④
缺乏国人精液参数的正常参考值范围
⑤
以上均是
【填空题】
在精液冷冻过程种，降温至[填空(1)]℃是形成冰晶最危险的区域，精子在冷冻过程中应[填空(2)] 迅速形成玻璃化，防止精液形成大的冰晶。
随机题目
【单选题】
21. If only I _____ the answer to your question.
①
knew
②
will know
③
know
④
can know
【单选题】
9. He must have got into your room ______ at night.
①
somewhat
②
somehow
③
however
④
whatever
【单选题】
4.After getting ____ in classroom activities, the student managed to overcome his shyness.
①
interested
②
bored
③
involved
④
to know
【单选题】
19._____ all this work and so little sleep at night, I don’t think I can go on much longer.
①
What about
②
What if
③
What with
④
What for
【单选题】
14. I’m confident that you are _______a good job at your new position.
①
able of doing
②
capable of doing
③
capable to do
④
able at doing
【单选题】
8.______ your request for a make-up test, we have referred the matter to the school authority.
①
For the purpose of
②
With regard to
③
In view of
④
In accordance with
【单选题】
30. Mary is ______ hardworking than her sister, but she failed in the exam.
①
no less
②
no more
③
not less
④
not so
【单选题】
20._____your poor record at school, we think you should study more.
①
In view of
②
For view of
③
From view of
④
Within view of