Question

求英语选择题的解释

1.The Internet is different from newspapers in degree __B___ users can voice their ideas right away.
A.with which B.to which
C.of which D.for which
2.Several experts have been called in to plan __C___for boating,tennis,refreshments and children's games in the projected town park.
A.instrument B.implements
C.facilities D.equipment
3.Daddy still has a bit of cold,but,__B___the family are all well.
A.or B.otherwise
C.however D.then
4.The police finally found the man__A___had stolen the diamond necklace.
A.who they though B.whom they thought
C.who they thought he D.whom they thought he
第一题是真的看不懂；第二题有点疑惑，好像哪个选项都行的样子；第三题选A为什么不可以；第四题为什么不选B。
谢谢咯！

Answer 1

1.users can voice their ideas right away to the Internet ,后面用to which来带
2.facilities 设施，包括器材，规划
3.爸爸有点伤风, 但是__全家都好.

Otherwise有除此之外的意思.
爸爸有点伤风, 但是除此之外全家都好.
or是或者的意思, 不合上下文.
4.B中的whom是宾格啊，这里要用主格，所以A