logo - 刷刷题
下载APP
【单选题】

Modern science has given clear evidence ________ smoking can lead to many diseases.(2011·天津,13)

A.
what
B.
which
C.
that
D.
where
题目标签:天津
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三