Not until he went through real hardship _____ the love we have for our families is important.
A. had he realized B. did he realize
C. he realized D. he had realized
It is attitude ______matters much in daily work.
A. that B. which
C. what D. where
Rarely ______ his voice to anyone ; he seldom argued with his friends, either.
A. he had raised B. had he raised
C. he raised D. did he raise
So necessary _____ it to learn about their customs that I will attend a special lecture next week.
A. I have found B. I feel
C. have I found D. will I feel
—Was it because of his laziness_______ he didn't do the experiment successfully?
—No, it was because of his carelessness.
A. that B. while
C. for D. as
写作。
假设你是红星中学高三（1）班的学生李华，你校正在招募志愿者，为春节期间中外学生交流活动做准备。请根据下表提供的信息，用英语写一封e-mail，向学校外事办公室提出申请。注意：1. E-mail的开头和结尾已为你写好。2. 词数不少于100。
Name | Li Hua |
Class | Class 1, Senior 3 |
Qualifications | speak English fluently have similar experiences be willing to spread Chinese culture …… |
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Dear Sir，
I am writing to apply for a position as a volunteer.
Yours sincerely,
Li Hua
