【单选题】There are children ______ and a big house _______. A. to look after...to take care B. to look...to take care of C. to look after...to take care of D. look after...take care of
【单选题】The standard of living of any country means the average person's share of the goods and services which the country produces. A country's standard of living, therefore, depends on its 【C1】______ to pro...