患者男，40岁，2周来右侧咬物不适，冷水引起疼痛，近2日来夜间疼痛，影响睡眠，并引起半侧头痛，疼痛不能定位，检查右侧上、下磨牙面均有深的龋洞。对患牙的应急处理为
B
暂无解析
Although____Spanish，heattendedthecourse.
Nancywassurprisedthattheyhave（），Theyseemedtobeahappycouple.
A leading ___________ intelligence and operations company has released its analysis of worldwide reported incidents of piracy and crime against mariners.
Evenifhisletter（）tomorrow，it（）toolatetodoanything.
“What courses are you going to do next semester”
“I don ’t know. But it’s about time _____ on something.”