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【简答题】
Before using cutting machine When using cutting machines Avoid doing 1. Only use the machines that you have been_____ 1 ___use properly and safely. 2. Read the owner’s _____ 2 ______carefully. 3. Make sure you understand the ______ 3 ______before trying to use them. 1.Always wear____ ___ 4 _______. 2.Wear hearing ____ 5 _____ that is suitable for the level of the noise. 3. Turn the power off and __ 6 ___ the power cord before inspecting, ____ 7 ____, cleaning or ____ 8 ____ a machine. 1. Do not wear______ 9 ______, neckties or rings. 2. Do not leave machines running _____ 10 _____.
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皮皮学刷刷变学霸
举一反三
【多选题】During thermal sterilization of canned foods, the heating rate curve is affected by
A.
characteristic of food in the can
B.
size of the can
C.
the location of the thermal sensor
D.
initial temperature of the can
【单选题】An “atoll cloud” forming over an island due to heating of the land during the daytime would be which type? （）
A.
Cirrus
B.
Cumulus
C.
Stratus
D.
Nimbus
【单选题】Those who threaten God with force will be met with force. How to explain it ?
A.
Those who give force to God will have force to himself.
B.
It is not good to force God.
C.
Forcing God will get force from others.
D.
Unkindness often reacts on the unkind person.
【单选题】The sign used to caution persons approaching the gangway of a tank barge during cargo transfer reads ______．
A.
Warning，Keep Off，Stay Clear
B.
Danger，Do Not Board
C.
Warning，No Smoking，No Open Lights，No Visitors
D.
Dangerous Cargo Being Transferred
【判断题】The semi-crystalline structure of starch could be lost and recover during heating and cooling process.
A.
正确
B.
错误
【单选题】What' s true about the heating?
A.
It' s only available during the day．
B.
It' s only available for bedrooms．
C.
It' s not in good condition．
D.
It' s available all day．
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