hazard
n.隐患、危害、危险
You must wear a _____ to protect your head.
A. mask B. helmet
B. helmet
inspector
n.
信的右上角
I bought fewer books ______ you did.
A. than B. as
A. than
inspector
n.检查员
He hurt his arm in the car _______.
A. accident B. incident
A. accident
hazardous
adj.
英文信的落款写什么?
Yours,
(Name)
______ you see him, give him this note.
A. Unless B. If
B. If
property
n.财产
All the ______(inspector) must receive training.
inspectors
frequently
adv.
哪种称呼适用于商务信函?
A. Dear Sir B. Hello Mr. Black
A. Dear Sir
________ I got into the room, I heard the phone ring. A. When/While B. When
B. When
识别(动词)i-
identify
We must dispose ______ the hazardous waste.
of
equipment
n.
哪个句子适用于信的结尾?
A. I am looking forward to your reply.
B. I am writing this letter to ...
A. I am looking forward to your reply.
This is the place _______ he works.
where
预防(名词)p-
prevention
inspected
maintain
v.
电子邮件中“随信附上”,怎么表达?
A. Enclosed please find ... B. Attached please find ...
B. Attached please find ...
No sooner _______ sat down than the doorbell rang.
A. had I B. did I
A. had I