两道英语选择题~ 选哪个说明理由并翻译一下，谢啦~

Question

These policies many elderly and disabled people suffering hardship caused many people to “walk” on the street.
A resulted from B resulted in C resulting from D resuiting in

Who do you believe the manager will the job？
A have to do B have done C have do D have to doing

Answer 1

Q1：D本句话可以还原为：
These policies [which result in many elderly and disabled people suffering hardship ] caused many people to “walk” on the street.此句话主干是：These policies caused many people to “walk” on the street（这些政策导致民众上街抗议）。which引导的从句修饰policies，但是省略了which，就要改成ING形式了。result in sth（doing）是固定搭配。
-----------------------------------------------------------------------------------------------------
Q2：C 本句话可以还原为：
you believe the manager will have whom do the job.换成疑问句就是你给的形式了。
------不明白的再追问吧

Answer 2

D result in导致
C have sb. do sth 让某人做某事

Answer 3

1 D resuiting in 导致的一个什么后果，后面有谓语caused, 另外police 和result 是主动关系
2 C have do have sb. do 让某人做某事 the manager will have who do 还原后的顺序

Answer 4

D resulting in （result in 导致）
C have do （have sb. do sth 让某人做某事）
理由就是下面的翻译：
1、这些导致许多年长且残疾的人们受难的政策引起人们“走”在大街上。

2、你认为经理会让谁去做这份工作？