题目

单词拼写与运用 1. Her aunt is her nearest r____________ in this city. 2. After dinner, we had ice-cream for d______________. 3. My p_____________ improved as well by listening to the conversations in English movies. 4. It is the first time that I speak in p_____________. 5.Uncle Wang is very _________(幽默的) and he often tells jokes. 6. It’s true that learning ________________(知识) is a lifelong journey. 7．The dying boy told the soldiers that he wasn’t afraid of _______(死). 8. After that, her teacher paid more  ___________(关注) to her.8．某同学欲配制质量分数为8%的食盐水80克，在用托盘天平称量食盐时，他将食盐和砝码的位置颠倒了（1克以下用游码）．如果其余操作均正确，那么他实际所配制溶液的质量分数约为（　　）A．5.6%B．6.4%C．7.1%D．8.0%