A:青海湖
B:新疆天山
C:山西五台山
D:云南哈尼梯田
—Why are you standing(站立), Alice?
—I can't see the blackboard(黑板 ) clearly(清楚地) . Two tall boys are sitting _____________ me.
下列有关酶与ATP的应用的叙述中,不正确的是: ( )