People often need ( 1 )in different kinds of parties.It is a good way (2)themselves and makingfriends.1.A.join B.take part in C.to join D.to take part in2.A.to relaxing B.of relaxing C.of relax D.relaxed答案是DB,为什么

People often need ( 1 )in different kinds of parties.It is a good way (2)themselves and makingfriends.1.A.join B.take part in C.to join D.to take part in2.A.to relaxing B.of relaxing C.of relax D.relaxed答案是DB,为什么
People often need ( 1 )in different kinds of parties.It is a good way (2)themselves and making
friends.1.A.join B.take part in C.to join D.to take part in
2.A.to relaxing B.of relaxing C.of relax D.relaxed
答案是DB,为什么

People often need ( 1 )in different kinds of parties.It is a good way (2)themselves and makingfriends.1.A.join B.take part in C.to join D.to take part in2.A.to relaxing B.of relaxing C.of relax D.relaxed答案是DB,为什么
1.D SB need to do sth 排除AB
join sb 加入某一组织,take part in 参加活动
2.B a way to do/of doing

要不就是答案有问题。 我也觉得用排除法的话第一道题选C.

join组织
take part in聚会
可答案中A语法错误，Cof后不可能是动词原形，也不可能直接加relaxed，故排除D，只有B说得过去