问题
选择题
33. A series of programs and the development of local and nationwide health care networks are signs___ the government is serious about health care.
A.that
B.which
C.whether
D.What
答案
A
33. A series of programs and the development of local and nationwide health care networks are signs___ the government is serious about health care.
A.that
B.which
C.whether
D.What
A