UC知道问几道英语题，大学的～～很急～
来源：百度知道 编辑：UC知道 时间：2024/06/17 14:32:33
produced by the nuclear reactions
taking place within them.
(A) the amount of light and heat is
(B) which the amount of light
and heat
(C) the amount of light and heat
that it is
(D) the amount of light and heat
答案是D，但我觉得是A，如果选D的话，produced在这里是谓语吗
下面是改错题，加括号的地方是有错误的，请问怎么改正？？
19. Geographers were once concerned largely with exploring areas unknown to them
A B
and （from） describing distinctive features of individual places.
C D
21. The first city in the United States that put into effect major （plan） for the clustering, of
A B C
government buildings was Washington, D.C.
35.35. Physicians working in the field of public health are mainly concerned with the
A
国内英语考试，真不是盖的~sorry mate, I have no idea~
1. Stars shine because of _______ produced by the nuclear reactions taking place within them.
解析：because of 是介词短语，后面要跟名词性短语
(A) the amount of light and heat is 是句子，语法错误；
(D) the amount of light and heat 名词短语，符合要求。
19. 句子中的with exploring areas unknown to them and（改为about）describing distinctive features of individual places.是并列关系，分解如下：
1. Geographers were once concerned largely with exploring areas unknown to them,（be concerned with 参与到…）理学者曾经主要参与到勘探他们未知的地区。
2. and they were concerned about describing distinctive features of individual places（e concerned about 关心…），他们对描述个别地区的独特地貌表示关心。
21. The first city in the United States that put into effect major (改为 to plan) for the clustering of government buildings was Washington, D.C.
拆分：
主句：The first city in the United States was Washington, D.C. 美国第一个城市是华盛顿特区
定语从句：that put into effect major to plan for t