Upon the office, he saw the message on his desk. A. he arrivedB. arrived atC. arriving a

发布时间：2020-08-16 16:07:23

Upon      the office, he saw the message on his desk.
A. he arrived
B. arrived at
C. arriving at
D. arriving

网友回答

A. he arrived
B. arrived at
(答案→)C. arriving at
D. arriving
解析：这题考查upon+名词或动名词，表示“一怎么就”，句意是：一到办公室，他就看见桌上的消息。选C。
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