问题

label to each of thetrees, with detailed introduction of their features, and visitors will knowmore about them and how to protect them.

A:hasn’t rained
B:didn’t rain
C:doesn’t rain
D:Having attached

正确答案是：

同类题型

The police have offered a large _______ forinformation leading to the robber’s arrest

Which month has ______days in a year? —February.

Recently a survey ________ prices of the same goods in two different supermarkets has caused heateddebate among citizens.[ ]

Let ____ help _____.

How are you going to help the children from poor families — We are going to______ some money for them to build a new school.