【判断题】使用内径百分表时,若指针顺时针方向偏转,表示被侧孔小于标准孔径,反之大于标准孔径。
【简答题】1 It is possible that hackers can ________ (remote) hack into your computer, bank account or even your house. 2 The ysis of hacks into credit accounts highlights the ________ (vulnerable) of passw...
【多选题】Fill in the blanks with the offered words. Change forms if necessary. 1 remote 2 vulnerable 3 infect 4 access 5 invade 6 embed 7 clone 8 aware 1、It is possible that hackers can ( ) hack into your c...
【单选题】Before fi-idges came into use, it was still possible for people to have fresh foods because __________. 查看材料
A.
milk, meat, vegetables, etc. were delivered
B.
it has promoted the sales of many kinds of commodities
C.
foods can be preserved
D.
most kids like iced soft drinks
E.
every housewife needs food
F.
the fridge produced when it is working
【多选题】一般认为,税收的形式特征包括( )。A.强制性 B.稳定性 C.无偿性 D.固定性
【简答题】It is even possible to use Wi-Fi.______________ , dining and toilets will never be problems.