问题补充:
satisfies the teacher is the naughty boy is making progress in all his subjects.
A. That; that
B. That; what
C. What; what
D. What; that
答案:
A. That; that
B. That; what
C. What; what
(答案→)D. What; that
解析:第一空考查主语从句,what做主语从句的主语,第二空考查表语从句,表语从句中不缺成分,用that起到连接的作用,句意是:令老师满意的是,这个调皮的孩子所有的科目都取得了进步。选D。