Not only the twins but also their cousin Jim _______ been to Japan, but _______ of them can speak Japanese.

I am fond of my sister but she has one serious shortcoming. She _________ be really stubborn. [ ]

In the past several weeks, many cities in Northern China from heavy fogs and severe cold

We’ll have a picnic tomorrow. Do you know we will go for the picnic— How about riding bikes It must be fun.

把下列句子组成语意连贯的语段，排序最恰当的一项是（ ）①美始终是其一贯追求的目标。②所以丑行在戏曲领域中具有特殊的功能。③我国的戏曲是一种唯美的艺术形态。④在古老的《踏摇娘》中就已经具备丑行的表演，参军戏基本上就是丑角戏。⑤但是，美与丑是对立统一的，美的表现也必须以丑进行衬托。⑥在我国戏剧发展史上，丑行的表演艺术具有深远的历史传统。