几道高中英语语法题.1 Scientists observed an unexplained burst of light _____in brightness to 600,000 suns occurred from a star in the universe.A.equal B.was equal C.equaled D.equaling2 Animals can perform tasks such as finding mates,food or

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几道高中英语语法题.1 Scientists observed an unexplained burst of light _____in brightness to 600,000 suns occurred from a star in the universe.A.equal B.was equal C.equaled D.equaling2 Animals can perform tasks such as finding mates,food or

几道高中英语语法题.1 Scientists observed an unexplained burst of light _____in brightness to 600,000 suns occurred from a star in the universe.A.equal B.was equal C.equaled D.equaling2 Animals can perform tasks such as finding mates,food or
几道高中英语语法题.
1 Scientists observed an unexplained burst of light _____in brightness to 600,000 suns occurred from a star in the universe.
A.equal B.was equal C.equaled D.equaling
2 Animals can perform tasks such as finding mates,food or a path through woods,_____ require problem solving.
A.Darwin argued that B.which were argued by Darwin
C.that argued by Darwin D.which Darwin argued
答案分别是A D
我想知道这两句话分别是什么意思,答案为什么这么选.
那个第二题从句中哪个是谓语啊?有argue do sth的搭配吗?

几道高中英语语法题.1 Scientists observed an unexplained burst of light _____in brightness to 600,000 suns occurred from a star in the universe.A.equal B.was equal C.equaled D.equaling2 Animals can perform tasks such as finding mates,food or
中文:
1.科学家观察到一个无法(用科学)解释的光爆现象,其亮度相当于600000个太阳的亮度集中在宇宙中一颗恒星上.
2.动物能够处理寻找配偶,食物,林间小路等任务,达尔文认为(argue这里不是争论的意思而是论述)完成这些任务需要由问题处理的能力.
第一题选择A是把equal看做形容词,equal和后面的成分被看成一个定语成分,修饰burset of light (光爆现象)
第二题选择D有两个原因:
1.逗号后面的从句是非限定性定语从句,引导词只能是which不能使that
2.which 指代前面的tasks(finding mates,food or a path through woods仅仅是举例,是个插入的成分)which指代的成分是Darwin论述的内容,所以要用被动

1.observe+ sb/sth + do/doing/done/adj,这里be equal to的be略掉了啊。
句意:科学家们观察到一个不明原因的光线亮度六十万太阳在从恒星上发生在宇宙中。
2.非限制性定语从句嘛,AC排除,要用主动地就只剩D了
句意:动物能完成任务,如找到配偶,食物或一条小路穿过树林,达尔文认为需要解决问题。...

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1.observe+ sb/sth + do/doing/done/adj,这里be equal to的be略掉了啊。
句意:科学家们观察到一个不明原因的光线亮度六十万太阳在从恒星上发生在宇宙中。
2.非限制性定语从句嘛,AC排除,要用主动地就只剩D了
句意:动物能完成任务,如找到配偶,食物或一条小路穿过树林,达尔文认为需要解决问题。

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第一题很简单 因为是真理所以用一般形式 就跟Earth go around the sun一样的道理
第二题是非限制性定语从句 所以排除A C 至于为什么选D是因为它没有疑问形式的说法 从句是陈述语序 不是疑问句