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【多选题】
作用于传出神经系统药物的主要作用方式有
A.
作用于离子通道
B.
作用于受体
C.
影响免疫功能
D.
影响神经递质
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【单选题】crank shaft 指( )
A.
凸轮轴
B.
曲轴
C.
后桥
D.
花键轴
【单选题】The shaft consists of the crank shaft, the intermediate shaft and the propeller shaft. They are connected to each other by means of _____.
A.
flanges
B.
welding
C.
couple ring
D.
screws
【单选题】—Which sport are you in at the school sports meeting? —No decision yet. I think it after discussing with my PE teacher, Mr Yuan. [     ]
A.
will be decided
B.
will decide
C.
was decided
D.
is decided
【单选题】The shaft consists of the crank shaft, the intermediate shaft and the propeller shaft.They are connected to each other by means of ____
A.
flanges
B.
couple ring
C.
screws
D.
welding
【单选题】--I ____ becoming an astronaut (宇航员) when I was at school. -- Really? Do you still think it wi
A.
12.--I ____ becoming an astronaut (宇航员) when I was at school. -- Really? Do you still think it will ____ ? A.was dreaming of…come true
B.
was dreaming…come true
C.
was dreaming of…come truth
D.
was dreaming…come truth
【单选题】1205离心泵性能曲线中的扬程,流量限是在( )一定的情况下测定的?
A.
效率。
B.
功率。
C.
转速。
D.
管路布置。
【判断题】crank shaft timing sensor曲轴正时传感器的翻译是否正确?
A.
正确
B.
错误
【单选题】色光全部反射,则呈现
A.
黑色
B.
紫色
C.
红色
D.
白色
【单选题】--- Do you know when he tomorrow? --- Don’t worry. I think as soon as he , he will give you a call.
A.
will come; will come
B.
will come; comes
C.
comes; will come
D.
comes; comes
【单选题】下列哪部词集是北宋词人柳永的词集?
A.
《乐府诗集》
B.
《乐章集》
C.
《珠玉词》
D.
《金荃集》
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