we had better not read in the sun.为什么用in不用under呢?

we had better not read in the sun.为什么用in不用under呢? Don't read_____the Sun.为什么要用in,不用under －We'd better not read ________ the sun. not read books in the sun under the sun 与in the sun有什麼区别呢? 二．用适当的介词填空1.We’d better not read _____ the sun 2.We shouldn’ Simon,_______（not read）in the sun He______(should not)____(read)in the sun. you must not read in the sun怎么变祈使句 Simon,_______（not read）in the sun. （ ）read in the sun We had joy,we had fun,we had seasons in the sun.