作业帮下面有三道语法题目想请教大家!
来源：学生作业帮 编辑：作业帮 分类：综合作业 时间：2024/07/03 17:33:14
下面有三道语法题目想请教大家!
Do you have any knowledge ____ how our education system works?
A of B on C for
is "have any knowledge of" a fixed structure ?
The university of St Andrews ________ is the oldest university in Scotland.
A which was founded in 1413
B , which was founded in 1413 ,
C , that was founded in 1413,
why can't i choose A?
3. Many children these days do not have a healthy diet, ______ is possible that this is because less healthy foods are cheaper than healthy ones.
A what
B That
C It
is there anything wrong with this question? the way i see it, two sentences are mixed into one!
固定搭配 have knowledge of
应该选B,3.选A
再问： can you help me with more specific explanations ? thanks a lot
for question 2, why can't i choose A?
for question 3, is there any grammar mistakes ? two sentences are mixed into one!
再答： 2.非限制性定语从句，主句与先行词或从句之间一般用逗号分开，常常单独翻译。没有它，主句意思仍然完整。
再问： 我知道是非限制性定语从句，我的意思是为什么这里不能用限制性定语从句，选A 的话，省去了逗号，不也是可以的吗？ 可能有些语法知识我忘记了，大神可以再解释一下为什么不能选A 吗？
应该选B,3.选A
再问： can you help me with more specific explanations ? thanks a lot
for question 2, why can't i choose A?
for question 3, is there any grammar mistakes ? two sentences are mixed into one!
再答： 2.非限制性定语从句，主句与先行词或从句之间一般用逗号分开，常常单独翻译。没有它，主句意思仍然完整。
再问： 我知道是非限制性定语从句，我的意思是为什么这里不能用限制性定语从句，选A 的话，省去了逗号，不也是可以的吗？ 可能有些语法知识我忘记了，大神可以再解释一下为什么不能选A 吗？