试题详情

I ______ in the Open University of China last year.

Hangzhou,__we spent last spring,is one of the most beautiful cities in China.

Last year, 33 percent of the____worked in secondary industries and 48 percent worked in the tertiar

I?really?like?the?photo?of?my?family?____?my?sister?took?in?the?city?park?last?year.

The company made a() of $309,000 last year.