Ge(111)晶体的适用范围由P到Cl,PX1晶体的适用范围由O到Mg,则测S时选用()晶体。
参考答案:Ge(111)
风、雨、雪、雾等复杂气象条件,遇前车速度较低时,应开启前照灯,连续鸣喇叭迅速超越。
It is not failure itself but the attitude we have towards it __________ matters.
A.which
B.what
C.that
D.as