单项选择题
We have arranged with the Bank of Japan, Tokyo, to （） a credit in your favor to be available until September 30.
A.draw B.establish C.make D.quote
单项选择题 We are not in a position to supply you, as the goods are （）.
单项选择题 We highly appreciate （）.
单项选择题 We shall book （） on the first （）steamer.
