While （） an enquiry, you ought to enquire into quality specification and price etc.
第1题：
is one of the quality planning outputs． A．Scope base line B．Cost ofquality C．Product specification D．Quality checklist
第2题：
I really appreciate ()to help me,but I am sure that I will be able to manage by myself.
A、you to offer
B、your offering
C、that you offer
答：B
第3题：
A. name
B. usage
C. side effects
D. price
第4题：
As you will see in our price-list, we have offered very competitive prices, supplying you our best quality goods.We solicit that you will favor us with your orders, which shall always have our best attention.(英译中)
第5题：
You ______her at the beginning, but now it is too late.
A. ought to have refused
B. ought to refuse
C. ought have refused
D. needn’t refuse
第6题：
You ______ yesterday if you were really serious about the job.
A. ought to come
B. ought come
C. ought have come
D. ought to have come
第7题：
The price of commodities()on many factors like quality, demand, supply, etc.
A、 is basing
B、 has based
C、 is based
第8题：
A.Out
B.Not stock
C.Out stock
D.Out of stock
第9题：
A、in the high level
B、at the high end
C、of the high standard
D、on the high side
第10题：