A.which
B.that
C.what
D.how
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2
[单选题]What is apartheid? It is the policy of keeping African 1 , and separate 2