【单选题】关于动脉血压的叙述,下列哪一项是正确的( )(1999年)
C.
动脉血压偏离正常水平愈远,压力感受器纠正异常血压的能力愈强
【单选题】It was with the help of the local guide ______ the mountain climber was rescued.
【单选题】It was only with the help of the local guide __________.
A.
was the mountain climber rescued
B.
that the mountain climber was rescued
C.
when the mountain climber was rescued
D.
then the mountain climber was rescued
【简答题】It was only with the help of the local guide ______. A) was the mountain climber rescued B) that the mountain climber was rescued C) when the mountain climber was rescued D) then the mountain climber ...
【单选题】Which is not the duty of local guide?
A.
Handle the itinerary in specific local place
B.
Give presentations at local sites on itinerary
C.
Working for overseas travel service
D.
Arrange the hotel and restaurant during the specific tour
【单选题】( ) is the person who is from the travel agency which organizes the group, his task is to lead the group from and back their resident palaces, and coordinate the relationship of the guests, nat...
【判断题】It isn't the task of a local guide to introduce the facilities of the hotel.