【单选题】When people try to explain a phenomenon, their goal is
A.
to convince other people that the phenomenon occurred.
B.
to increase their understanding of why the phenomenon occurred.
C.
to predict that a phenomenon will occur.
D.
to establish that a phenomenon will occur.
【单选题】What happens when people try to quit smoking gradually ?
A.
They find it even more difficult.
B.
They are simply unable to make it.
C.
They show fewer withdrawal symptom.
D.
They feel much less pain in the process.
【简答题】以左心室为例,心脏的泵血过程包括 和 。
【单选题】What happens when people try to quit smoking gradually?
A.
They find it even more difficult.
B.
They are simply unable to make it.
C.
They show fewer withdrawal symptoms.
D.
They feel much less pain in the process.
【单选题】Problems can_____when people try to defend themselves in court without help from a lawyer.
【单选题】Although I’m a very tolerant person, I hate when people try to push my limit.
【判断题】测定混凝土的抗压强度时,试件干燥时的强度大于吸水饱和时的强度。()
【单选题】市场经济中存在企业动态联合体,他们为了共同的利益和目标,再一定的时间内结成相互协作的利益共同体,这些共同体称为()。
【单选题】When people try to call their doctors during off hours, they usually hear a recorded message instructing them to go to the ________ room in the event of a crisis.