【单选题】What happened to him?
A.
His plan had mechanical difficulties
B.
His plane flew into bad ways.
C.
His plans had to make an emergency landing.
【单选题】What happened to him?
A.
He spoke to a famous person, .
B.
He saw a famous person.
C.
His wife spoke to a famous part.
【判断题】癌细胞主要通过酶的"量变" 方式剌激糖酵解,以满足细胞对ATP 的大量需求。
【简答题】What happened to him?