1) -- What are you doing at __ weekend? a) a b) the c) no article 2) -- I'm going caving. There's __ great place for it in the mountains near my uncle's house. a) a b) no article c) the 3) -- It's __ dangerous hobby, isn't it? a) a b) the c) no article 4) -- Not really. My uncle is __ rock climbing instructor. a) a b) no article c) the 5) -- Is it safer than __ climbing? a) the b) no article c) a 6) -- Yes! My uncle could teach you, but he charges $25 __ hour a) an b) no article c) the 7) -- Oh, I can't afford that... But I think there's __ indoor climbing wall in town. I could practise here. a) an b) the c) no article

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?