英语高手进来做定语从句急1everylivingthinghaswhatscientistscalledabiologicalclockcontrolsbehavior.AwhoBthatCwhomDthis2earlymorningisgoodtimetoeatfortrytoloseweight.AthosewhoBwhoCthoseDwhoever

Question

英语高手进来做定语从句 急
1 every living thing haswhat scientists called a biological clock_____controls behavior.
A who B that C whom D this
2 early morning is good time to eat for_____try to lose weight.
A those who B who C those D whoever
3 parts of the earth ____were once under water are now completely dry.
A those B where C/ D that

Answer 1

B 生物钟 明显不能用代表人的WHO 和WHOM 而且此时的定语从句中缺少主语
D 主句缺少宾语的成分 定语从句中缺少主语的成分
D 也是从句中缺少主语的成分