【单选题】张三发现,在睡觉前喝加生姜的高浓度热红糖水可以使他很快入睡,且半夜不会惊醒。因此,他认为,要么是红糖,要么是生姜,其含有的某些化学成分能帮助他更快更好地入睡。 以下哪项如果为真,能削弱张三的结论( ) Ⅰ、张三在喝加生姜的高浓度热牛奶后的睡眠效果比喝加生姜的高浓度热红糖水还要好。 Ⅱ、张三在喝热白开水之后的睡眠效果与喝加生姜的高浓度热红糖水一样好。 Ⅲ、张三妻子的睡眠效果比张三好,而前者没有睡前喝...
【简答题】What does speaker A suggest?
【简答题】What does speaker A say?
【单选题】What does the speaker say his group does routinely?
C.
Provides consultations
D.
Travels around the world
【单选题】What does speaker 3 usually do?
A.
She is not afraid of them.
【简答题】What does speaker A say?
【判断题】仓库是保管、储存物品的建筑物和场所的总称。
【简答题】What does speaker A say?
【判断题】仓库是保管、储存物品的建筑物和场所的总称。