1 . I suspect_____ Facebook has done to invade our privacy is only the beginning, _____ is why I am considering cancelling my account.

A．that, which

B．that whatever, which

C．that what, that

D．/, that

2 . These logs will be shipped from South America to Persian, Gulf countries like Saudi Arabia, ______ enforce laws protecting their own trees.

A．where

B．that

C．whose

D．which

3 . He found another evidence, ________ of great importance to the case.

A．which I think is

B．which I think it is

C．which I think it

D．I think which is

4 . You may house their bodies but not their souls, for their souls live in the house of tomorrow, ______you can not visit, not even in your dreams.

A．when

B．where

C．which

D．that

5 . By serving others, a person focuses on someone other than himself or herself, ________ can be very eye-opening and rewarding.

A．who	B．which
C．what	D．that

6 . He made another wonderful discovery, ______ of great importance to science.

A．which I think is

B．which I think it is

C．which I think it

D．I think is

7 . In particular, we associate ancient Greek civilization with the capital city of Athens, _________ is the Acropolis.

A．the greatest symbol of which	B．of which greatest symbol
C．whose the greatest symbol	D．of whose greatest symbol

8 . 【2018·北京】She and her family bicycle to work, _________ helps them keep fit.

A．which	B．who
C．as	D．that

9 . I keep the picture where I can see it every day,       reminds me of the days in my hometown.

A．that	B．which
C．who	D．when

10 . Hank lives in the southern part of London,       is the capital of England.

A．that	B．where
C．which	D．who