Jolly Grammar Week 16 第一题Online version /oa/的三种书写方式 by Sally Oliveira 1 根据发音,写出含有/oa/的发音的四个单词。 Written answer 2 根据发音,写出含有/oa/的发音的四个单词。 Written answer 3 根据发音,写出含有/oa/的发音的四个单词。 Written answer 4 根据发音,写出含有/oa/的发音的四个单词。 Written answer 5 根据发音,写出含有/oa/的发音的四个单词。 Written answer