Listen and fill in the blanksCross Runway 24, __________.
查看答案
Listen and fill in the blanksApproaching holding point, request ___________.
Listen and fill in the blanksBehind Boeing747 ________, taxi to holding point A1 Runway 24.
Listen and fill in the blanks_________ Runway 24.
要设置有效的目标,需要满足的SMART原则有()
A. 明确的
B. 可测量
C. 相关联
D. 无时限
E. 可达到