A. in which
B. from which
C. to which
D. at which
第1题
Please note that Item no.789 can be certainly promised for immediate shipment ____ receipt of your order.
A. if
B. whether
C. upon
D. at
第2题
____ will be appreciated.
A. You reply our letter early
B. You reply to our letter early
C. Your early reply our letter
D. Your early reply to our letter
第3题
We would like to take this ____ to introduce ourselves as one of the leading importers in our country
A. place
B. time
C. occasion
D. opportunity
第4题
_____ our representative calls on you next week, he will make you an offer ____ we feel sure will meet with your approval.
A. When, which
B. Who, which
C. When, with that
D. Who, with that
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