3.

答案：登入後查看
統計： A(28), B(14), C(33), D(91), E(0) #3823223

詳解 (共 1 筆)

#7310758
A. The crops are being harvested by machine.
B. A fence is being repaired near the field. 
C. Water is being sprayed onto the plants.
D. An agricultural inspection is taking place.
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