问题

－Linyi has changed a lot in the past few years.－Yes. You can see a lot of buildings, trees on ________ sides of the streets.

A:every
B:either
C:both
D:all;

正确答案是：

同类题型

We can’t understand ______ a decision untilit is too late

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I am afraid into the river.

Little Bob is often educated by his parents to be good and friendly even if ______.

called you this morning,nobodyanswered the phoneWhere______