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【单选题】
对材料免检的含义是( )
A.
对实物和质量保证资料都不再检查
B.
只检查实物不再检查质量保证资料
C.
只检查质量保证资料不再检查实物
D.
只对实物的数量进行核对
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参考答案:
举一反三
【多选题】往复泵调节流量的方法有()。
A.
改变活塞往复的频率
B.
调节出口阀的开度
C.
调节旁路阀的开度
D.
调节泵的冲程大小
【单选题】But, behind the scenes, a series of technological innovations known broadly as containerization and intermodal transportation had led to swift productivity improvements in cargo-handling. What is the ...
A.
A series of technological innovations and intermodal transportation had led to swift productivity improvements in cargo-handling.
B.
Intermodal transportation had led to swift productivity improvements.
C.
A series of technological innovations had led to swift productivity improvements.
D.
Containnerization and intermodal transportation had led to swift productivity improvements in cargo-handling.
【判断题】“I meet my tutor, a lofty man with sloping shoulders, who looks determined to be affable.” In the above sentence, the writer describes her tutor, and shows her feeling about the tutor. The writer is p...
A.
正确
B.
错误
【多选题】硬脂酸镁干扰的排除可以考虑以下哪些方法
A.
条件反应的条件
B.
提取分离法
C.
加入掩蔽剂
D.
改用紫外可见分光光度法
E.
改用沉淀滴定法
【单选题】广告行业规范是指广告行业组织、广告经营者和广告主履行制定的约束本行业或企业从事广告活动的广告公约和各种规章,隶属于( )。
A.
广告行业道德规范
B.
广告职业道德范畴
C.
广告组织道德规范
D.
广告公司道德规范
【多选题】Intermodal transport has the following advantages,they are(. )
A.
minimizing time loss at transshipment points
B.
providing faster transit of goods
C.
increasing the burden of documentation and formalities
D.
saving costs
【多选题】往复泵的流量调节方法有
A.
调节出口阀门开度
B.
改变活塞的往复次数
C.
改变活塞的冲程
D.
旁路调节
【单选题】The professor ________ you at the party was my tutor (导师).
A.
making himself knowing
B.
making him known for
C.
making himself known to
D.
makes he known to
【单选题】Intermodal has become popular because ___.
A.
it offers “one-stop” shopping for shippers
B.
it means shippers do not have to worry about making changes between transport modes
C.
it means ocean shipping companies offer transportation in modes other than in their core competency
D.
All of the above
【多选题】关于热学知识,下列说法正确的是
A.
液体沸腾时温度保持不变
B.
晶体吸收热量温度保持不变
C.
改变物体的内能有蒸发和沸腾两种方式
D.
汽油机在做功冲程将内能转化为机械能
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