???????????????????30??????3???
????1??????????????Python?????????
????A??x = y = z = 1                 B??x = (y = z + 1)
????C??x?? y = y?? x                        D??x  +=  y
????2??????Python?????????????????????
????A??????????????????          B???????????????????????????
????C?????????????????         D?????????del??????
????3?????????????Python?????????
????A??int32                 B??40XL         C??self                D??name
????4???????????????????
????A????????????????б??????????????????????
????B?????????????????False
????C?????б???????????False
????D????0???κ???????????????False
????5?????б???????True????
????A??5+4j > 2-3j                         B??3>2>2
????C??(3??2)< ('a'??'b')        D??’abc’ > ‘xyz’
????6??Python????????????????
????A??char                 B??int                  C??float                 D??list
????7??????Python?е????????????????????
????A???????????????real + image j   B????????鲿?????????
????C???鲿??????j?????????Сд   D??????conjugate??????????????
????8?????????????????????????
????A????????????????1???????                 B?????????