问题
选择题
---The students sitting at the back can’t see the blackboard________.
---Why not_________ them move a little forward?
A．clear enough, let
B．enough clear, letting
C．clearly enough, let
D．enough clearly, letting
答案
答案：C
不能清楚的看黑板，清楚修饰动词see，要用副词clearly，enough在英文中修饰
名词位置不限，修饰形容词或副词位于他们后面，故只能说clearly enough，why
not表示建议，等于why don’t you，后应该跟动词原形，故只能选C。