【单选题】Who are the “softer targets” in the eyes of the author?
A.
the intentionally stigmatized politicians
B.
the vulnerable students
C.
the influential actors
【单选题】This causes the metal to become softer than before and ______ easier to machine.
【简答题】复习课本第48页有关商函数的合成误差公式。 (1)若 ,则 的表达式是? (2)若 ,则 的表达式是?
【简答题】auf Seite 6, Übung 3 注意:写出正确顺序,每个数字之间空一格
【简答题】康熙十四年,被册立为太子的是: A允褆 B允祥 C允祉 D允礽
【单选题】Talc is a softer substance than quartz.