心理治疗医生是否成熟称职的重要条件以及心理治疗成败的关键是（） A.医生的技术水平

胆囊分为____、____、____和____四部分。

---I'm trying to find yesterday's newspaper. Have you seen it?

---I'm afraid that I ________ it away. I thought you had finished reading it.

A．will throw

B．had thrown

C．throw

D．threw

—I paid 200 dollars for the necklace. I think it's much too expensive.

—Expensive? I don't agree with you. You so before you _______ it.

A．should have said; bought

B．have said; bought

C．had said; buy

D．must have said; should buy

教师取消全程监控的方式以后，良好的学习习惯能够保持，这是一种正强化

2005年5月，某公司从香港进口一批机械设备，成交价格为CFR广州800000港币，已知该设备的进口税率为10%，保险费率为0.3%，当时的外汇牌价的买卖中间价为100港币＝107元人民币，则海关应征收的进口关税税额是( )人民币。

A．75600.00元

B．85857.57元

C．83105.80元

D．70000.00元