谁会这几道英语题?帮帮忙~~~~~~

1 We should focus ____efforts on decreasing the output of Co2,the greenhouse gas which helps ____planet.

A / ; the B the; / C /;a D the; a

2 When I ____him after the match, I didn't see happiness in his eyes.

A have watched B had watched C would watch D was watching

3 To our disappointment,most of the new films and TV plays are comedies,and generally ____anything that is instructive to the young.

A demand B lack C fill D increase

4 Many children are ____in the countryside when their parents move to the cities to seek better jobs.

A left aside B left out C left over D left behind

本人水平有限,麻烦详细解释一下为什么

Tanks a lot~~~~~~

我来帮你解释回答

1.A focus efforts on efforts指努力，无须冠词修饰，而后面的planet特指某个星系，这句话的意思是我们应该集中努力减少二氧化碳的排出，即是种温室气体~

2.D表示两个动作同时发生，当我看到他，我没有从他的眼睛中看到愉悦！

3.B分析句子意思，lack缺乏这句话的意思是，令人失望的是，现在的大部分的电影和电视都是娱乐性的，而且一般都缺乏对青少年有积极影响的！

4.D固定词组left behind vt. 遗留(留下 ）

希望对你有帮助！！！

1.A

2.D

3.B这道题的关键词在于anything

因为anything用于否定句或疑问句，所以要选用含有否定意味的词——lack缺乏

4.D

A

d

b

d