2014年2月8日，我国南极泰山站正式建成，成为继长城站、中山站和昆仑站之后，我国在南极建成的第四个科考站．读“南极地区图”

从南极上空观察，地球自转方向是（ ）

⑴Thank you!____                                  A. It's a circle

⑵How did you come here?____           B. Nice to meet you, too!

⑶Good afternoon!____                        C. I came by bus.

⑷What shape is this?____                    D. Yes, I do.

⑸What's the weather like?____           E. He's a driver.

⑹Nice to meet you!____                     F. Good afternoon!

⑺Do you have a pen?____                  G. I'd like some cakes.

⑻Which one do you want?____         H. You're welcome.

⑼What's he ?____                               I. A short one, please!

⑽Can I help you?____                        J. It's warm.

我是拼音小能手

某服装商同时卖出两套服装，每套均为168元，以成本计算，其中一套盈利20%，另一套亏本20%，这次出售商家（　　）