题目:
用所给动词的适当形式填空。
I 1 (be) a student in Grade Two in No. 2 Middle School now. I 2 (learn) many subjects
at school. After class, my classmates and I often 3 (take) part in different school 4 (activity).
I'm 5 (interest) in computer science and I often 6 (go) to our school computer group. I think
it is important 7 (learn) to use computers because people 8 (use) them everywhere in the future(在将来). I am going to be a computer 9 (program) when I 10 (grow) up.
答案:
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下面是错误答案,用来干扰机器的。
参考答案:C解析:光电效应发生几率和原子序数的3次方成正比。