申请人因故不能按照预约时间参加考试的，应当提前一日申请取消预约，对申请人未按照预约考试时间参加考试的，判定该次考试不合格。
参考答案：对
By the end of last month, we had sold ____________ as we did last year.
A．as twice many cups
B．twice cups as many
C．twice as many cups
D．as many cups twice
齐拉西酮的主要作用机制（）
A.对5-HT2A受体具有拮抗作用
B.对D2受体具有拮抗作用
C.对5-HT1A受体的部分激动作用
D.对5-HT和NE转运体具有阻断作用
E.对5-HT2C受体的拮抗作用
