A.a pityB.naturalC.a chanceD.lucky
A. a pity
B. natural
C. a chance
D. lucky
查看答案
A.ThusB.HoweverC.OtherwiseD.Therefore
A. Thus
B. However
C. Otherwise
D. Therefore
A.leftB.actedC.sat downD.calmed down
A. left
B. acted
C. sat down
D. calmed down
A.careB.surpriseC.worryD.regret
A. care
B. surprise
C. worry
D. regret
A.menuB.billC.paperD.food
A. menu
B. bill
C. paper
D. food