问题描述：
几道初中英语奥赛
1.The biggest problem for most plants,which can't just get up and run away when threatened,is that animals like to eat them.请问"is that animals like to eat them"在句中做什么成分?请解析下句子各组成部分,（就是什么作谓语,什么做什么的宾语等等.）
2.People try to avoid public transportation delays by using their own cars,and this _________creates further problems.
A.in short
B.in case
C.in doubt
D.in turn
请说明为什么选D,句子的意思及其它选项的含义和不能选的原因.
谢谢!
1.The biggest problem for most plants,which can't just get up and run away when threatened,is that animals like to eat them.请问"is that animals like to eat them"在句中做什么成分?请解析下句子各组成部分,（就是什么作谓语,什么做什么的宾语等等.）
2.People try to avoid public transportation delays by using their own cars,and this _________creates further problems.
A.in short
B.in case
C.in doubt
D.in turn
请说明为什么选D,句子的意思及其它选项的含义和不能选的原因.
谢谢!
问题解答：
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