Sally had a third again as many as David, who had a third as many again as Francis. Altogether they had 111. How many did David have
A: 27
B: 32
C: 36
D: 48
A: 27
B: 32
C: 36
D: 48
举一反三
- What have studies shown about students who had part-time jobs? A: Many of them had lower stress. B: Many of them had decreased efficiency. C: Many students had worse grades if working less than 15 hours a week. D: Many students had better grades if working less than 15 hours a week.
- How many jobs have the man had A: Two. B: One. C: Thre
- —How many times _______ you _______ to Beijing this year?—Three times. A: have, been B: had, been C: have, gone D: had， gone
- _______have you had the problem? A: How soon B: How long C: How often D: How many
- How many jobs have the man had A: The windows had been open. B: It’s windy outside. C: It’s cold.