题目内容

在jQuery中,为$()传递一个元素,就可以创建出一个元素对象。()

A. 对
B. 错

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下面的短文有10处空白，每处空白后的括号内有一个词，请根据短文内容将其正确的形式填入文中，以恢复文章原貌。（把正确答案的完整单词形式填写在空格处，注意大小写）Angel for YouIn fact, everyone has an angel protecting (protect) himself forever.If this angel feels that your life is full of pain and you always feel 1_ (excessive) sad, she would turn into someone else beside you. Maybe it’s a friend of you, or your lover, or a net-friend you have never met, or a _2_ (strange) you just met only once. These persons quietly appear in your life, accompany you with a happy time and then he could leave _3_ (silent). And thus your life is full of happy memories. Even the future path is covered with storm or snow, once _4 (recall) those happy stories he brought to you, you can still be brave.For those who have left you without any word, actually they are angels returning to the heaven. For example, your lost friends, the strangers who ever gave you help, those _5_ (separate) but used to love you, those _6__(art) who used to sing good songs to you, the good writer and so on, they are all kindhearted angels.Perhaps sometimes you would feel sad or lost because of their _7__ (disappear), and would seek them everywhere tofind out where they’re going. But in the end, you’ll be 8_ (convince) that they stay in a certain place of this world with a _9_ (peace) and satisfied life. Finally, all the feelings of __10_ (lose) and sadness will no longer exist since time has been the greatest therapist (治疗师) .

为提高椿芽的整齐度,多采用喷施( )的方法,打破香椿的休眠期。

A. 乙烯
B. 赤霉素
C. 乙烯利

采收一般在芽长( )cm时进行。

A. 15-20
B. 10-15
C. 10-12

香椿,又名椿、椿芽、春甜树、春阳树、香椿头等,是科属落叶乔木,是中国特有的集材、菜、药为一体的高档木本蔬菜,起源于。