Large quantities of water ____________cooling purposes.
needed for
B、is needed to
C、are need to
D、is need for

She divided the cake into three pieces and gave her three children ___ a peice.

A、every
B、all
C、both
D、each

点击查看答案

只有一个固定答案的信息选择什么方法记忆?()

A.记忆宫殿
B.故事法
C.逻辑法
D.照相法

点击查看答案