【单选题】When does “k” become a silent letter?
A.
When it goes before the “h” sound.
B.
When it goes before the “n” sound.
C.
When it goes before the “w” sound.
【单选题】If I go between November 7 and t5, when can I see the Falls being lit up?
【单选题】(接上题) 2)T5温度为______K;
【单选题】定时器T5的设定值为K30时,则T5对应常开触点在定时开始()秒后闭合。
【单选题】判断两面位置关系,选出正确答案
A.
(1)相交两个面(2)倾斜方向不同的两个面(3)前后两个面(4)上下两个面
B.
(1)前后两个面(2)上下两个面(3)相交两个面(4)倾斜方向不同的两个面
C.
(1)倾斜方向不同的两个面(2)前后两个面(3)上下两个面(4)相交两个面
D.
(1)上下两个面(2)相交两个面(3)倾斜方向不同的两个面(4)前后两个面
【单选题】When the killer paramecia (K/K+ kappa particle) and sensitive Paramecium k/k) hybrid, if the bonding time is long, the result are
A.
K/K (sensitive) and k/k (sensitive)
B.
K/k+ kappa (killer) and K/k (sensitive)
C.
K/K (sensitive) and k/k+ kappa (sensitive)
D.
K/k+ kappa (killer) and K/k+ kappa (killer)