Question

【题目】We have launched another man-made satellite，__________ is announced in today's newspaper.

A. that B. which

C. who D. what

Answer 1

【答案】B

【解析】

句意:我们又发射了一颗人造卫星，这件事是在今天的报纸上宣布的。本题考查非限制性定语从句。首先排除A项，因为that不能引导非限制性定语从句；先行词为前面一句话，关系词在定语从句中作主语，且表示“事物”，故用which引导。who只用于指人；what不能引导定语从句。