铁壳开关铁盖上有机械联锁装置,能保证()
A.合闸时打不开盖,开盖时合不上闸
B.分闸时打不开盖,开盖时不能分闸
C.合闸时打不开盖,开盖时能够合闸
参考答案:A
—Do you think the thief entered through the back door?
—No, if he had, I don’t believe he ______ the living-room window.
A.would break
B.broke
C.would have broken
D.had broken
患者,男,65岁,脑卒中后4周,可自己进食,穿衣及洗漱、洗澡需他人帮助,上厕所时需他人帮助脱穿裤子,可独立进行轮椅—床的转移,可驱动轮椅,不能上下楼梯,其 Barthel指数评分为
A.55分B.60分C.65分D.70分E.75分