题目内容
根据首字母提示和英文释意填入一个恰当的单词1. m : 1, 000,000
2. m : of or concerning medicine and treating the sick
3. t : difficulty, worry
4. r : highly study of a subject, so as to learn new facts or scientific laws
5. t : necktie or a band of cloth worn round the neck
答案:
提示:
提示:
1.
million 2. medical 3. trouble 4. research 5. tie
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