Les voitures se dirigent _____ Beijing. A

夏天夜晚灯光下，常见壁虎出来捕捉昆虫．在紧急情况下，壁虎会自断尾巴．这种现象从行为的功能分属于（　　）

A．繁殖行为

B．觅食行为

C．防御行为

D．攻击行为

DW检验的局限性主要有哪些？

I'd () his reputation with other farmers and business people in the community, and then make a decision about whether or not to approve a loan.

A．take into account

B．account for

C．make up for

D．make out

卷轴装

砂按颗粒大小可分为______。