【判断题】Changing money can be difficult. 61 曲目 61.mp3:
【简答题】A.Changing her major. B.Spending less of her parents' money. C.Getting transferred to the English Department. D.Leaving the university.
【单选题】Money can make good health because ______.
A.
money can buy health directly
B.
couples can manage money effectively
C.
money enables couples to buy goods and services
D.
husbands and wives share everything, including money
【判断题】影响儿童身体发展的后天环境主要包括儿童生长过程中的营养、睡眠和运动。()
【单选题】热流道浇注系统由喷嘴、( )、隔热板、电加热圈、浇口套等组成。