4.Don't bother her.She is ___ her lessons now.A.busy with doing B.busy to go over C.busy with D.busy to do为什么我记得是‘be busy in doing sth.’啊……另外,‘go over’是什么意思啊……5.The farmers spent a few hours ___ the see

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4.Don't bother her.She is ___ her lessons now.A.busy with doing B.busy to go over C.busy with D.busy to do为什么我记得是‘be busy in doing sth.’啊……另外,‘go over’是什么意思啊……5.The farmers spent a few hours ___ the see

4.Don't bother her.She is ___ her lessons now.A.busy with doing B.busy to go over C.busy with D.busy to do为什么我记得是‘be busy in doing sth.’啊……另外,‘go over’是什么意思啊……5.The farmers spent a few hours ___ the see
4.Don't bother her.She is ___ her lessons now.
A.busy with doing B.busy to go over C.busy with D.busy to do
为什么我记得是‘be busy in doing sth.’啊……另外,‘go over’是什么意思啊……
5.The farmers spent a few hours ___ the seeds out of the seed-heads.
A.on knock B.on knocking C.knocking D.to knock
‘seed-heads’是什么意思啊?这道题又该怎么选择呢?

4.Don't bother her.She is ___ her lessons now.A.busy with doing B.busy to go over C.busy with D.busy to do为什么我记得是‘be busy in doing sth.’啊……另外,‘go over’是什么意思啊……5.The farmers spent a few hours ___ the see
4.C.busy with
be busy with sth.//be busy doing sth.
go over 有几个意思:
留下印象:These actors went over very well with the audience.
这些演员很受观众的欢迎
搁置起来:This matter will go over until the next session.
这件事留待下次会议讨论
走过去:Go over and help him.过去帮他一下.
5,C.spend time doing sth.
seed-heads 是麦穗,稻穗...

4.C是be busy doing sth=be busy with sth
go over:(渡过...)转变, (对...进行)仔细检查, 润色, 复习;建议到这里看看例句:http://www.iciba.com/go%20over/
5.C又是固定搭配了 spend ... (in) doing sth= spend ... on sth
至于seed heads我...

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4.C是be busy doing sth=be busy with sth
go over:(渡过...)转变, (对...进行)仔细检查, 润色, 复习;建议到这里看看例句:http://www.iciba.com/go%20over/
5.C又是固定搭配了 spend ... (in) doing sth= spend ... on sth
至于seed heads我觉得应该是类似包裹住种子的一个头状物吧,估计是生物专业词了.

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C.
busy with sth.
busy doing sth
go over (渡过...)转变, (对...进行)仔细检查, 润色, 复习
C.knocking
spend....(in) doing sth.
seed-heads 穗

C.busy with
C.knocking
seed-heads 穗

表示正忙于某事有多种表示方法 其中 be busy (in) doing 和 be busy with 等价
go over 是复习的意思
第二个选C spend sometime doing sth 是固定用法
seed-heads是指种子头部那一小部分

C be busy doing sth / be busy with sth
go over 是 复习
C sb spend T / Money (in)doing sth / on sth
至于 koncking the seeds out of the seed-heads ,
我想大概是 把种子从穗里剥出来。