— I can’t decide __________or not I should encourage my son to be a volunteer.
— Why not? It will make him more helpful.
| A．if | B．whether |
| C．how | D．why |
相关试题
—______ is it from your home to school?—About 10 minutes’ ride.
| A．How | B．Where | C．What time | D．How far |
—Hi, Tim. Huozun’s song Juanzhulian (卷珠帘) ______ great!
—Yeah, I like it very much, too．
| A．sounds | B．falls | C．goes | D．tastes |
—Can you come to my party this Saturday, Lucy?— ______. I’m not in Jinan that day.
| A．Sorry, I can’t | B．Yes, I can. | C．Sure, I’d love to | D．Certainly. |
The 2014 Winter Olympics was held in Sochi, ___________ in February.
A. B. C. D.
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