外贸函电的几道题 在线等 急!

外贸函电的几道题 在线等 急!
题号:1 题型:单选题How long is the period ________ the commencement to termination of insurance?
选项:
a、as
b、from
c、with
d、for
题号:2 题型:单选题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
题号:3 题型:单选题Please see to it that the above-mentioned goods are to be shipped before Sept.16 and insured ________ All Risks for 130% of the invoice value.
选项:
a、as
b、of
c、against
d、for
题号:4 题型:单选题Type 26 is__________ , so it’s price is considerably higher than that of last year.
选项:
a、in short supply
b、in free supply
c、out of supply
d、for supply

题号:5 题型:单选Now the market is weak and all economic indicators point _______ a fall in prices.
选项:
a、for
b、to
c、at
d、in
题号:6 题型:单选题We have confidence ________ your bamboo wares.
选项:
a、as
b、in
c、with
d、for
题号:7 题型:单选题 ________ our regret, we are unable to accept your price.
选项:
a、On
b、With
c、For
d、To
题号:8 题型:单选题In ______ to your suggestions, our manufacturer has made improvement in the packing of the spare parts.
选项:
a、reply
b、response
c、answer
d、respond
题号:9 题型:单选题Risk of breakage is classified ________extraneous risks. We can cover the Risk of Breakage for you.
选项:
a、as
b、of
c、with
d、under
题号:10 题型:单选Our new product is especially designed for your market. We think this item will appeal ________ the most selective customers in your area.
选项:
a、as
b、of
c、with
d、for