- 两道单选题,都有一点模棱两可,邀请大家讨论~1Attimes,h
- 1 At times,he need extra oxygen to _____ his breathing.
ntinue
st
rce
pport
2 There must have been 25____30 pills left in the bottle,he can't have taken them all!
d
C.but
D.or
为避免影响思考我不给出所谓的"标准答案",反正我是很迷惑啦~
诚请大家写出自己心中的最佳答案和理由~谢谢!~
- 1 At times,he needed extra oxygen to _____ his breathing.
ntinue
st
rce
pport
选B,他需要氧气来维持呼吸,A做持续之意是不及物动词
2 There must have been 25____30 pills left in the bottle,he can't have taken them all!
d
C.but
D.or
选D,这里需要的是连词,不是介词
瓶子里有25或是30颗药留下,他不可能全吃了