【单选题】— Excuse me, could you tell me ______? — Sorry, sir. I wasn't there at that time. [ ]
A.
how did the accident happen
B.
how the accident happened
C.
how does the accident happen
D.
how the accident happens
【单选题】患者,男性,68岁,诊断肺炎入院,经两日抗感染及对症治疗病情未见好转,平素体弱,为防止病情恶化,应特别注意观察
【简答题】--- Excuse me, could you tell me _____________? --- Sorry, sir, I wasn’t there at that time. how did the accident happen B. how the accident happened C. how does the accident happen D. how the a...
【单选题】—Excuse me, could you tell me __________? —In ten minutes.
A.
how long the train will leave
B.
how soon the plane will arrive
C.
when did the train leave
【单选题】Tell me how you work out the answer, _______ you?
【简答题】结构化设计一般又可分为概要设计阶段和()设计阶段。
【单选题】---Excuse me, could you tell me _______? ---Sorry, sir. I wasn't there at that time.
A.
how did the accident happen
B.
how the accident happened
C.
how does the accident happen