A. He has been in the city for a long time. B. He comes here to apply for a degree. C. He is in a poor physical condition and easily catches a cold. D. He is very wealthy. 参考答案:C 答案解析:[听力原文]8-10 M: I am really under the weather, I can't tell up from down. W: You've been sick qu
第4题: [单项选择]经腹腔镜输卵管绝育术术前准备及术后护理正确的是() A. 术前不需肠道准备 B. 术前12小时禁食、水 C. 术前排空膀胱 D. 术时取膀胱截石位 E. 术后即刻下床活动 参考答案:C 答案解析:经腹腔镜输卵管绝育术术前晚肥皂水灌肠,术前6小时禁食、水,术前排空膀胱以避免误伤,术时取头低仰卧位;术后需静卧数小时后下床活动;严密观察手术者的体温、腹痛、腹腔内出血或脏器损伤的征象。
第31题: [单项选择]Paychecks______. A. (A) are twice distributed a month B. (B) twice a month are distributed C. (C) are distributed twice a month D. (D) a month are distributed twice 参考答案:C 答案解析:Adverbs of definite frequency may appear at the end of a clause. Choices (A), (B), and (D) all incor