找出与所列单词意义相反的单词.
1 courage
a.punishmentb.cowardicec.injuryd.unstability

2 conceal
a.avoidb.debatec.deceived.reveal
 
3 consquence
a.hasteb.resultc.caused.conscience

4 insincere
a.faithfulb.extensivec.mightyd.profane

5 ascend
a.frustrateb.descendc.protectd.dehate

答案:  b   d   c   a   b