【单选题】You can imagine what great trouble we had ______ the new school.
【单选题】You can imagine what great tuouble we had_____ the school for the blind.
【判断题】校对量规的公差带位于被校对量规的公差带范围内。
【单选题】You can imagine what great trouble they have ______ the problem ______. [ ]
A.
to solve; being talked about
C.
to solve; to talk about
D.
solving; being discussed
【单选题】患者,男,41岁,20年前因车祸致脑外伤引起癫痫,癫痫发作时牙关紧闭,浑身抽搐,为防止患者舌咬伤,照顾者可放牙垫于: