2013年7、8月间，长三角罕见持续酷热干旱，其原因不可能是（）

A.梅雨期偏短

B.副热带高压异常强盛

C.暖锋持续控制

D.北上台风少

Passage Two

Which of the following is true according to what you’ve just heard

A．His horse flew over the treetops below.

B．His horse nearly fell into the deep valley.

C．His horse raced across the valley easily.

D．His horse refused to carry him over the hilltop.