Shanghai is _____the east of China. Japan is ______the east of China.

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

Shanghai is ________ the east of China and the country of Japan is ________ the east of Shanghai.

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

Shanghai lies ________ the east of China and ________ the northeast of Guangdong．

1. A.
   in; to
2. B.
   in; in
3. C.
   to; to
4. D.
   to; in