【单选题】病毒由局部向远离侵入门户的其他部位传播主要是通过淋巴血液系统及
【单选题】What happened to the man's father after a trip to the mountain?
A.
He died peacefully while sleeping on the bed.
B.
He was attacked hard and died quickly.
C.
He had a heart attack and died peacefully.
D.
He died peacefully when preparing dinner.
【单选题】如何鉴别急性牙髓炎患牙为上或下颌牙位可用()
【单选题】病毒由局部向远离侵入门户的其他部位传播主要是通过淋巴,血液系统及( )
【单选题】What can we assume about the death of the man's father?
A.
He died in a traffic accident.
B.
He fell ill and passed away unexpectedly.
C.
He stayed in the hospital for a while.
D.
He had a lingering illness.
【简答题】听下面一段材料, 回答第1至3题. 1. How was the land when the man's father bought it? A. It had very few animals on it. B. It had been opened up by others. C. It was full of many native animals. 2. How long did it t...
【简答题】Q: Where had the man's father probably worked before he changed his job?
【单选题】鉴别急性牙髓炎患牙为上或下颌牙位可用()