问题

as the first cropsfrom one continent to another________, helping to develop local economies withthese new imports

A:one
B:ones
C:it
D:those

正确答案是：

同类题型

下列词语中含有两个错别字的一项是

Kitty ________ to Beijing and she won’t come back until next Monday.

下列各句中，没有语病的一句是（）

Because of the heavy snow, the village was not ______.[ ]

We’ll go for a walk if it tomorrow.