问题
选择题
They have made greater progress than________ .
A．they had expected
B．expected
C．to be expected
D．expecting
答案
答案：B
考查省略。为避免重复，than后省略了they had。句意“他们已经取得了比预料的更大的进步。”故选B。
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They have made greater progress than________ .
A．they had expected
B．expected
C．to be expected
D．expecting
答案：B
考查省略。为避免重复，than后省略了they had。句意“他们已经取得了比预料的更大的进步。”故选B。