救命挖～求英语函电能手!1 题型:单选题内容:All of our products are ________ firs

救命挖～求英语函电能手!
1 题型:单选题
内容:
All of our products are ________ first quality.
选项:
a、for
b、 at
c、 of
d、 with
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题号:2 题型:单选题
内容:
It sells fast because of the heavy demand _______ the limited supply in the market.
选项:
a、with
b、 for
c、 on
d、 of
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题号:3 题型:单选题
内容:
Now the market is weak and all economic indicators point _______ a fall in prices.
选项:
a、for
b、 to
c、 at
d、 in
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题号:4 题型:单选题
内容:
What you are doing does not accord _______ your promise.
选项:
a、from
b、 to
c、for
d、with
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题号:5 题型:单选题
内容:
The second point concerns the currency to ________ in pricing and effecting payment.
选项:
a、base
b、 be based on
c、 basis
d、 base on