题型:选择题 下列各组词语中加粗的字,读音全不相同的一组是[ ]A.凋零 稠密 调动 风流倜傥 未雨绸缪 B.寒蝉 弹奏 禅让 殚精竭虑 肆无忌惮 C.饯行 信笺 实践 明修栈道 浅尝辄止 D.弹劾 遗骸 应该 骇人听闻 言简意赅 查看答案
题型:选择题 - Where is Eric? I can’t find him anywhere. -He _______ the library. You can find him there. [ ]A. was away from B. has left C. has been to D. has gone to 查看答案
题型:单项选择题 A3/A4型题 患儿女,3岁。幼儿园检查牙齿有洞。患儿有时塞牙。检查:龋洞较深,邻间隙内有食物残渣,叩痛(-),不松动,牙龈未见异常。X线显示龋损接近牙髓,牙根未见异常。去尽腐质达牙本质深层,未探及牙髓孔。诊断是()A.中龋 B.深龋 C.急性牙髓炎 D.慢性牙髓炎 E.慢性根尖周炎 查看答案