问题

.Modern agriculture has greatly developed and nowadays animals are usually raised in _____ we call factory farmsAs a result of this, lots of labour is saved

A:which
B:where
C:what
D:how

正确答案是：

同类题型

The old man said the accident careless driving,so a lot of money be paid by the driver[ ]

152. sang and danced to celebrated it all night long.

Let’s mof success and understanding each other.

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It was years later, with years of training behind her, ________ Yang Yang won the first gold medal in the 2002 winter Olympics.