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题库 / Prep2007E2-SC-139
Taste buds are onion-shaped structures with between 50 and 100 taste cells, each of them has fingerlike projections poking through the opening located at the top of the taste bud called the taste pore.
them has fingerlike projections poking through the opening located at the top of the taste bud called the taste pore
them that have fingerlike projections that poke through an opening located at the top of the taste bud, which they call the taste pore
which has fingerlike projections poking through the opening, called the taste pore, located at the top of the taste bud
which having fingerlike projections that poke through an opening, which is called the taste pore, located at the top of the taste bud
which have fingerlike projections that are poking through an opening located at the top of the taste bud called the taste pore
A，each of them作同位语时，后面跟分词/形容词或定语，不跟完整的句子；跟完整的句子时是独立句，两个独立句要用连词连接
考点：主谓一致；句法结构
分析：each引导独立主格结构，后面接短语；each of them可以独立做主语，逗号不能连接2个独立的句子；定语从句的谓语动词要跟所修饰的名词或代词主谓一致；
选项：
A.each of them可以做主语，一句话中两个独立的句子逗号连接，句子不完整；
B.同A，句子不完整；
C.正确，each of which，which修饰的each，谓语动词用单数has；
D.which引导的定语从句中没有谓语动词；
E.which修饰each，have主谓不一致；
B、D、E主谓不一致，排除
如A所写，两个句子间应用连词连接
C correct
which是代词，只能出现在完整的从句中，不能出现在省略式的独立主格里，也不能连接伴随状语。when可以连接伴随状语。
each of which 修饰 taste cells
each of them可以作为同位语，不是定语从句，自然也就不需要连词
我做得时候这个them 我总觉得有问题，指代的不是那么清楚，不知道对不对
C：called the taste pore 修饰opening，located at the top of the taste bud 修饰 fingerlike projections.
考点：主谓一致；句法结构
分析：each引导独立主格结构，后面接短语；each of them可以独立做主语，逗号不能连接2个独立的句子；定语从句的谓语动词要跟所修饰的名词或代词主谓一致；
选项：
A.each of them可以做主语，一句话中两个独立的句子逗号连接，句子不完整；
B.同A，句子不完整；
C.正确，each of which，which修饰的each，谓语动词用单数has；
D.which引导的定语从句中没有谓语动词；
E.which修饰each，have主谓不一致；
B选项 A of Bthat 到底修饰的是谁呢
请问AB选项的each of them是否有问题？
each of them不能引导定语从句对吗？如果是合句的话两个分句之间需要连词连接，对吧？
A是有问题的，没错。
但是B选项可以，因为这里的each of them可以作为同位语，不是定语从句，自然也就不需要连词。
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