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【单选题】
烹鱼时加少量食醋(主要成分是乙酸)和料酒(主要成分是乙醇)可使烹制的鱼具有特殊香味,这种香味来自
A.
食盐
B.
乙酸
C.
乙醇
D.
乙醇与乙酸反应生成的乙酸乙酯
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参考答案:
举一反三
【单选题】本地坐标系中X轴在自身的哪边?
A.
B.
C.
D.
【单选题】During an interview, journalists always prepare the next question _____ on the interviewee says.
A.
depend
B.
depending
C.
depended
D.
to depend
【单选题】What should be the best manner of speaking for a job seeker during an interview?
A.
Speaking politely and emotionally.
B.
Talking a lot about the job.
C.
Talking loudly to give a lasting impression.
D.
Speaking confidently but not aggressively.
【判断题】Body languages should be very limited during an interview.
A.
正确
B.
错误
【单选题】What should an applicant do during an interview?
A.
Answer questions as detailedly as possible.
B.
Try not to ask interviewers questions.
C.
Remember exact words prepared ahead.
D.
Get familiar with some common questions.
【单选题】是将管道安装并固定在建(构)筑物上的构件,并对管道有承重、导向和固定作用。
A.
配件
B.
管架
C.
弯管
D.
法兰
【单选题】管道支架的作用是固定或导向管子,并承受管道本身及其内流体的重量,此外主要还应满足()的要求以及减少管道震动。
A.
热补偿和导向位移
B.
热补偿和冷紧
C.
冷补偿和热位移
D.
外加负载和水冲击
【单选题】Asking too many personal questions during an interview can lead to an ______situation.
A.
embarrassing
B.
embarrass
C.
embarrassed
D.
embarrasses
【判断题】UNIX文件重定向和管道的功能是一样的。
A.
正确
B.
错误
【单选题】An ___ is aperson who asks questions during an interview.
A.
applicant
B.
interviwee
C.
interviewer
D.
educator
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