【单选题】“人生在世不称意,明朝散发弄扁舟”表达的是:
【单选题】已知α,β是两个不同的平面,m,n是两条不同的直线,给出下列命题: ①若m⊥α,m β,则α⊥β; ②若m α,n α,m∥β,n∥β,则α∥β; ③m α,n α,m、n是异面直线,那么n与α相交; ④若α∩β=m,n∥m,且n α,n β,则n∥ α且n∥ β. 其中正确的命题是 [ ]
【单选题】西藏旧政权政教合一的统治中心,也是历代达赖喇嘛的冬宫的是( )
【单选题】已知α,β是平面,m,n是直线,给出下列命题 ①若m⊥α,m?β,则α⊥β. ②若m?α,n?α,m ∥ β,n ∥ β,则α ∥ β. ③如果m?α,n?α,m、n是异面直线,那么n与α相交. ④若α∩β=m,n ∥ m,且n?α,n?β,则n ∥ α且n ∥ β. 其中正确命题的个数是( )
【简答题】已知α、β是方程ln 2 x-lnx 2 -2=0的两个根,则log α β+log β α=______.
【简答题】"Were you frightened by that bull?" "Frightened? __________ I was; I was scared out of skin!"
【单选题】患者呼吸和心跳突然停止时的表现,不包括:
【单选题】Questions 16 to 18 are based on the passage you have just heard.
A.
They were frightened and distressed.
B.
They swam away when the speaker was turned on.
C.
They swam closer to "examine" the speaker when it was turned off.
D.
They didn’t seem to be frightened and kept swimming near the speaker.
【多选题】下列各项中,增值税一般纳税人不需要转出进项税额的有( )。
【判断题】诗句“人生在世不称意,名朝散发弄扁舟”表明作者对现实不满,从而寄情山水,超脱世俗的豁达胸襟,但也表达了作者逃避现实的消极思想。