[单项选择]As the pressure ______ the liquid rock is forced up through channels in the resistant rock to the earth' s surface. A. intensifies B. magnifies C. heightens D. deviates
第16题: [单项选择]Where is the man A. At a bank. B. At home. C. At a shop. 参考答案:A 答案解析:[听力原文]10-12 M: I’d like to withdraw 600 pounds from my deposit account. W: Certainly. Would yo
第21题: [单项选择]备洞时未去尽龋坏组织,致使充填后龋损继续发展。可引起() A. 药物性根尖周炎 B. 牙周炎咬合痛 C. 残髓炎 D. 药物性牙周组织坏死 E. 继发牙髓炎 参考答案:E 答案解析:牙周炎咬合痛一般由于充填物过高,咬合时出现早接触,或流电作用引起,因此156题选B。继发牙髓炎可由于深洞未护髓,去腐未净等引起,因此157题选E。考点:牙体牙髓治疗的并发症残髓炎是根管治疗不彻底,残留