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【单选题】
下列说法正确的是A.
放热反应的焓变小于零，熵变大于零
B.
放热及熵增加的反应，一定能自发进行
C.
放热反应的焓变大于零，熵变小于零
D.
放热及熵减小的反应，一定能自发进行
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皮皮学刷刷变学霸
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【单选题】If you are unable to attend the meeting, for ______ reason, you should inform. us in advance
A.
whatever
B.
wherever
C.
however
D.
whoever
【单选题】If you are unable to attend the interview, for _____ reason, you should inform us immediately.
A.
whatever
B.
what
C.
whichever
D.
which
【简答题】If you are unable to attend the interview, for whatever reason, you should inform us immediately.
【单选题】Please let me know if you are unable to attend the meeting.
A.
go to
B.
prepare for
C.
speak to
D.
do to
【判断题】In business greetings, if you are unable to shake hands because of illness or injury, you are expected to apologize and explain immediately.
A.
正确
B.
错误
【单选题】If you are unable to come to the interview, for______reason you should inform. us ahead of time.
A.
however
B.
somewhat
C.
whatever
D.
no matter
【单选题】If you are unable to stop a diesel engine by any other means，you should ______．
A.
Discharge a CO2 extinguisher in the air inlet
B.
Pull off the distributor cap
C.
Secure the jacket water
D.
Secure the starting air supply valve
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