来自贺良信的问题
【whatmadeyoustayathomelastweekabecauseicaughtabadcoldbabadcoldcbecauseofhavingabadcolddbadcoldasihadB为什么不行】
whatmadeyoustayathomelastweek
abecauseicaughtabadcold
babadcold
cbecauseofhavingabadcold
dbadcoldasihad
B为什么不行

