丁二狗的猎艳人生2:各位大师帮我分析一下各选项吧!!!!!!!!!救急呀!!谢谢啦!!!

1．The doctor ____ is leaving for Africa next month.
A．the nurse is talking to him B．whom the nurse is talking
C．the nurse is talking to D．who the nurse is talking

5．To get the job started, ____ I need is your permission.
A．only what B．all what C．all that D．only that

8．His parents wouldn't let him marry anyone ____ family was poor.
A．of whom B．whom C．of whose D．whose

9．He paid the boy ＄ 10 for washing ten windows, most of ____ hadn't been cleaned for at least a year.
A．these B．those C．that D．which

11．Didn't you see the man ____ ?
A．I nodded just now B．whom I nodded just now
C．I nodded to him just now D．I nodded to just now

13．Have you seen the girl ____ ?
A．that I told B．I told you of C．whom I told you D．I told you of him

17．I, ____ your good friend, will try my best to help you out.
A．who is B．who am C．that is D．what is

19．He must be from Africa, ____ can be seen from his skin.
A．that B．as C．who D．what

23．This is just the place ____ I am longing to visit these years.
A．that B．where C．in which D．to where

24．It's the third time ____ late this month.
A．that you arrive B．when you arrived C．that you've arrived D．that you've arrived

25．Antarctic ____ we know very little is covered with thick ice all the year round.
A．which B．where C．that D．about which
不是,自己找的练习题.
答案谢谢你了,可为什么选这些?