1．—who are making so much noise in the garden? —________the children. a. it is b. they are c. that is d. there are 解析 强调句型 it is the children who are making so much noise 之省略。 答案 a 2. it is________he often fails in exams________makes his parents worried about him. a. what; that b. that; what c. that; that d. / ; that 解析 为强调句型，被强调成分为主语从句 that he often fails in exams。 答案 c 3. it is the protection for the trees________really matters, rather than how many trees are planted. a. what b. that c. 不填 d. which 解析 为强调句型，句意为“真正重要的在于保护树，而不在于种多少树”。 答案 b 4. it is________my father worked________i work now. a. where, that b. where, when c. that, where d. that, that 解析 整个句子为 it was... that...格式的强调句式，即第二空要填that；第一空填where，where my father worked 为地点状语从句，为强调句的被强调部分。句意为“我现在在我父亲曾经工作过的地方工作”。 答案 a 5. what she says and does________nothing to do with me. a. was b. were c. has d. have 解析 what当整体，是单数，sh
