单项选择题
The secretary is expected to explore ideas for post-war reconstruction of the area.（）
A．deny B．investigate C．stress D．create
单项选择题 It has been said that the Acts provided a new course of action and did not merely regulate or enlarge an old one.（）
单项选择题 However bad the situation is, the majority is unwilling to risk change.（）
单项选择题 A red flag was placed there as a token of danger.（）
