夜景照明设计中,夜景灯()朝向花草树木。
A、应
B、不应
C、宜
D、不宜
参考答案:D
胸外按压抢救心脏骤停,下列何项表现最常提示治疗有效()
A.上肢血压达60mmHg
B.心音清晰规则
C.瞳孔变小
D.触及颈动脉搏动
E.神志恢复
Last night Mr. Crook didn’t come back at the usual time. ______, he met some friends and atayed out unitl midnght.
A.Meanwhile
B.However
C.Instead
D.Yet