问题
选择题
What impact is it ________ the worldwide economic crisis of 2009 has on the development of China.
A.why
B.how
C.when
D.that
答案
答案:D
What impact is it ________ the worldwide economic crisis of 2009 has on the development of China.
A.why
B.how
C.when
D.that
答案:D