图示城市在资源开发利用中面临的最突出问题是( )
A:劳动力资源短缺
B:煤炭资源日趋枯竭
C:土地资源减少
D:森林资源锐减
将左右两部分搭配,使其成为通顺的句子。
①Is she in the study?____ A. It's on the desk.
②Is this your bedroom?____ B. No, they aren't.
③Where's my pen?____ C. No, it isn't.
④Are they on the chair?____ D. Yes, she is.
⑤Where are my books?____ E. They are on the bed.