Question

几道高一英语题

（B）The child enjoyed_____up the wooden bricks then knocking them down.
A.adding B.pushing C.piling D.forming
(D)So involved with their computers_______that leaders at summer computer camps often have to force them to break for sports and games.
A. became the children B.become the children
C.had the children become D.do the children become
(C)One of the requirements for a fire is that the material______to its burning temperature.
A.is heated B.will be heated C.be heated D.would be heated
(C)The reason_____she gave for not being present was_____the heavy snow prevented her coming.
A.why;because B.why;whether C.that;that D.how;that
(C)This book will show the readers_____can be used in other conrexts.
A.how that they have observed B.that how they have observed
C.how what they have observed D.that they have observed

就这几道英语题，想请求大家帮帮忙，我不知道是怎么选出来的，那位大虾给讲讲语法，如果加上句子的翻译会有加分的！！谢谢大家了。

Answer 1

第一题是c啊.. piling pile 是无规律的叠起来
第二题 so involved do the student become 是倒装
第三题 省略了Should 因为是科学原理，所以用原型
第四题 reason是她给的那个，并不是什么的原因所以用that，后面是定语从句
第五题 how sth can be used，化简以下就是这样啦

加油咯