We arrived _______the farm ______ a Tuesday morning .
| A．to, on | B．in, at | C．on, in | D．at, on |
相关试题
You should keep tire window________because the room is too hot．
A．open
B．opening
C．opened
Mr.Wang often encourages us________close to nature and enjoy its beauties．
A．get
B．getting
C．to get
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