(A) such
(B) more
(C) as
(D) than (90.1)
C 动词rival (比得上)要求比较二项结构相等。
(3) California*s agricultural supremacy dates from 1947. When its farm output first —— any other state.
(A) that exceeded
(B) exceeded that
(C) exceeded that of
(D) that exceeded of (92.10)
C 动词exceeded (超过)要求比较的内容相当。(C)代词that用以指代比较的内容“farm output”
(4) It is common lcnowledge that a flash of lightning is seen before a clap of thunder heard . (93.5)
D 连词 be fore用以引出先后发生的两个动作。从句意上看。这两个动作是对比关系,故应用平行结构。(D)改为a clap of thunder is heard ,与a flash of lightning is seen 相平衡。