问题
选择题
Don't answer me with a simple "yes" or "no". Explain ______ possible.[ ]
A. whoever
B. whenever
C. however
D. whatever
答案
答案:B
Don't answer me with a simple "yes" or "no". Explain ______ possible.[ ]
A. whoever
B. whenever
C. however
D. whatever
答案:B