Guangdong is _________the southeast of China.

1. A.
   in
2. B.
   on
3. C.
   to
4. D.
   at

Guangdong is _________the southeast of China.

Guangdong is _________the southeast of China.

A．in               B．on               C．to               D．at

Taiwan lies ______the southeast of China.

A. in             B. on            C. to