1.Don’t let children read such books ______ give them bad information.A.that B.which C.as D.who2.Here is so big a stone _____ no one can lift.A.that B.which C.as D.so that3.He must be from Africa,_____ can be seen from his skin.A.that B.as C.who D.

1.Don’t let children read such books ______ give them bad information.A.that B.which C.as D.who2.Here is so big a stone _____ no one can lift.A.that B.which C.as D.so that3.He must be from Africa,_____ can be seen from his skin.A.that B.as C.who D.
1.Don’t let children read such books ______ give them bad information.
A.that B.which C.as D.who
2.Here is so big a stone _____ no one can lift.
A.that B.which C.as D.so that
3.He must be from Africa,_____ can be seen from his skin.
A.that B.as C.who D.what
4.They talked for about an hour of things and persons ___ they remembered in the school.A.which B.that C.who D.whom
CCBB
选BBDA不行吗?

1.Don’t let children read such books ______ give them bad information.A.that B.which C.as D.who2.Here is so big a stone _____ no one can lift.A.that B.which C.as D.so that3.He must be from Africa,_____ can be seen from his skin.A.that B.as C.who D.
答案没有错
有一类特殊的定于从句,因为先行词(如此题的books)有such修饰,只能用as,因为such as结构限制,我们老师才经过这个特例,so as 也一样,是固定用法.
3是非限制性定语从句的考察 非限制性定语从句通常用which和as引导
4是连词的考察,因为先行词是things and persons 是两种东西 就只能用that 如果只有things或者persons that和which都可以

这答案错的吧，应该是AABB吧
前两题不能用B，因为such...that和so...that是固定用法。第三题可以用which，但是选项没有，不能用what，因为what不能引导定语从句。第四题不能用that，因为前面有thing，这个词后面的定语从句不能用that来引导。