问题:
________ different life today is from ________ was fifty years ago!
[ ]
A. What a; what
B. How; what
C. What; what
D. What a; how
________ different life today is from ________ was fifty years ago!
B. How; what
C. What; what
D. What a; how
[ ]
A. What a; what B. How; what
C. What; what
D. What a; how
参考答案: