皮皮学,免费搜题
登录
搜题
【简答题】
静态油压偏低是由下列原因造成的:( ) A. 燃油泵进油滤网 堵塞 B. 电动燃油泵内部磨损以限压阀损坏 C. 燃油滤清器堵塞以喷油器卡住常喷油 D. 燃油压力调节器 损坏
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【简答题】By the age of seven, differences ( ) boys and girls have appeared.
【单选题】ICU监护仪器的噪音白天应控制在()dB以下
A.
25
B.
35
C.
45
D.
55
E.
65
【简答题】常用的利尿药主要根据其作用部位、化学结构及利尿效能分为__________、__________、__________三类。
【单选题】—Kate, what is _______ hobby class at your school? —Maybe the piano lessons. Seven out of ten girls in my class take the lessons at the weekend. [     ]
A.
more popular
B.
the most popular
C.
as popular as
D.
less popular
【简答题】Listen and choose. (听录音,选择恰当的答语) (     )1. A. I can see seven girls. B. I can see seven boys. (     )2. A. I have thir pencils. B. I can see thir pencils. (     )3. A. OK. B. Oh, it's beautifu...
【多选题】中国革命走农村包围城市武装夺取政权的道路,必须处理好的三个关系是( )。
A.
土地革命
B.
武装斗争
C.
统一战线
D.
根据地建设
【单选题】脾主运化功能最主要的是关系着( )
A.
气机调畅
B.
血液运行
C.
水液代谢
D.
消化吸收
【简答题】完形填空。 There are twenty-seven boys and twenty girls in our class. 1 of the boys is English.His 2 is John.He is thir. He likes 3 very much.But he is not good at it.Two of the 4 are American.They are...
【单选题】In Costa Rica, boys and girls between seven and fourteen ______.
A.
must go to school
B.
study in the same school
C.
do not have to go to school at all
D.
can choose to stop schooling at any time
【判断题】投资决算可以作为制定融资方案、进行经济评价以及编制初步设计概算的依据。
A.
正确
B.
错误
相关题目: