Must I go home —No, you ________.

At least 30 percent of the government speeches abandon ______ tones and embraced the most popular cyber words developed by Chinese netizens in the past year, for example, fuyun (floating cloud, indicating vanity).

单词辨音 选出一个单词划线部分的发音与其它不同的选项。1.

Barack Obama was very happy when many supporters voted ________ him

I think it’s impossible for us to work out the plan in just two days. It’s too difficult.—You’re right. We can’t be _______ careful and hard while working on it.