Nowadays, basic health care services are ________ to almost all the Chinese people. This accounts for the fact that the average life expectancy of the Chinese has already risen to 75.
第二部分:英语知识运用(共二节,满分30分) 第一节语法和词汇知识(共15小题;每小题1分,满分15分) 21. ----Are you familiar ____________ the customs here? ----No, the place is unfamiliar ___________ me.