This plant needs watering twice a week.()
第1题:
A.Thecodewillcompilewithoutchanges.
B.ThecodewillcompileifpublicTree(){Plant();}isaddedtotheTreeclass.
C.ThecodewillcompileifpublicPlant(){Tree();}isaddedtothePlantclass.
D.ThecodewillcompileifpublicPlant(){this(”fern”);}isaddedtothePlantclass.
E.ThecodewillcompileifpublicPlant(){Plant(”fern”);}isaddedtothePlantclass.
第2题:
15.
A.one'
B.two
C.three
D.twice
第3题:
A. Atoll
B. Connect
C. Asset
D. Plant
第4题:

A.import utils.*;
B.static import utils.*;
C.import utils.Repetition.*;
D.static import utils.Repetition.*;
E.import utils.Repetition.twice();
F.import static utils.Repetition.twice;
G.static import utils.Repetition.twice;
第5题:
____twice,thepostmanrefusedtodeliverourlettersunlesswechangedourdog.
A.BeingbittenB.Bitten
C.HavingbittenD.Tobebitten
第6题: