The regulation will take ____ in March.So we should make ____ to change our existing system.
问题描述:
The regulation will take ____ in March.So we should make ____ to change our existing system.
a.effect……an effort b.effects……efforts c.effects……effort d.effects……effort
答
1.take effect 生效;起作用 固定搭配
2.make an effort 努力,做出努力 也是固定搭配
要记熟