题目

he, kind, enough, decide, a, during, both, what, serious, saveJustin is 【1】 18-year-old student. He is thinking about how to spend his money 【2】 the summer vacation. He has 【3】 about 300 dollars already. He plans to buy 【4】 a computer with his money, but he also wants to go for a trip with his friends. He can’t do 【5】 because he doesn’t have enough money. What should Justin do?We are often in these 【6】 of situations. You want to see a concert on Saturday, but it is also your mother’s birthday and you do not want to let her down. In this case, you don’t have 【7人类对自然的认识是从宏观到微观不断深入的过程，以下说法正确的是：( )A．液晶的分子势能与体积无关B．晶体的物理性质都是各向异性的C．温度升高，每个分子的动能都增大D．露珠呈球状是由于液体表面张力的作用