【单选题】Many think soccer has important advantages over football and baseball because ______
A.
more people can participate
B.
it is an international sport
C.
it needs special training
D.
violence is involved in playing the game
【多选题】多选题 93. 直进切削法车削螺纹的特点有( )、切削用量低,操作简单。
【单选题】慢性心功能衰竭患者经保守治疗,病情好转出院。患者做出以下哪项陈述,说明其还没有充分了解出院指导
A.
“如果我睡不好觉,做起来才能睡着,我应当来复诊。”
B.
“如果我呼吸越来越短,越来越急,应当来复诊。”
C.
“如果我饮食没变化,但体重越来越轻,我应来复诊。”
D.
“如果我把开的药都吃完了,病情没变化,就来复诊继续开药。”
E.
“如果我咳嗽、发烧,应当先把剩下的抗生索吃掉,然后来复诊。”
【单选题】The author admits that ______ .
A.
baseball is too peaceful for the young
B.
baseball may seem boring when watched on TV
C.
football is more attracting than baseball
D.
baseball is more interesting than football
【单选题】Have you played baseball before?We need one more player.____.I like ball games ,no i believe it will be to learn baseball.
【判断题】攻丝也称攻螺纹,是用丝锥在圆柱孔内或圆锥孔切削内螺纹;攻螺纹一般用于加工普通螺纹。攻螺纹所用工具简单,操作方便,但生产率低,精度不高,主要用于单件或小批量、小直径螺纹加工。
【单选题】当需求的价格弹性系数大于零小于1时,表明房地产需求是( )
【单选题】慢性心功能衰竭患者经保守治疗,病情好转出院。患者做出以下哪项陈述,说明其还没有充分了解出院指导( )
A.
'如果我睡不好觉,坐起来才能睡着,我应当来复诊。'
B.
'如果我呼吸越来越短,越来越急,应当来复诊。'
C.
'如果我饮食没变化,但体重越来越轻,我应来复诊。'
D.
'如果我把开的药都吃完了,病情没变化,就来复诊继续开药。'
E.
'如果我咳嗽、发烧,应当先把剩下的抗生素吃掉,然后来复诊。'
【判断题】最大的鼻旁窦是上颌窦,它开口于中鼻道前部。()