It took me ________ to find out the key to the drawer.
A: one and half hours
B: one and a half hours
C: one and a half hour
D: one and half hour
A: one and half hours
B: one and a half hours
C: one and a half hour
D: one and half hour
举一反三
- Henry walked for OD_e hour and a half to get home． →It______Henry one hour and a half to walk home．
- According the experts, when headset sound reaches 110 decibcls, it can be used at most for ______. A: one hour B: two hours C: half an hour D: three hours
- It ____ one hour and a half to get there. A: cost B: took C: spent D: paid
- Hehasbeenherefor_____________. A: one and the half months B: one and a half month C: one and a half months D: one and the half month
- It is about ______ walk from here to the office. A: half an hour's B: half a hour's C: half an hours'