作业帮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
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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
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
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
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
effect是不可数名词，排除b, c和d
take effect生效；起作用固定词组
make an effort/efforts to do .努力做某事
take effect 使施，产生效果 effect 效果，效应 不可数
make an effect to do 努力，进全力
take effect 有效，生效
make an effect 努力，都是固定搭配，其他选项是错误的