单项选择题
We are sending you by separate airmail a copy of our （） catalog for your reference.
A.new B.fresh C.latest D.later
单项选择题 Please call your attention （） our newly developed bicycles which will surely have good sale in your market.
单项选择题 We thank you for your letter of 12 June, （） you have opened the covering L/C.
单项选择题 We have arranged with the Bank of Japan, Tokyo, to （） a credit in your favor.
