题型:问答题 论述题 短文填空。prefer, watch, enough, do, taste, interesting, if, make, be bad for, but, A well-balanced diet is very important because it keeps us fit and healthy. Too many sweets and too much soft drink __1__our health. We might have a stomachache or lose our appetite (食欲) __2__ we have too many snacks at one time. I __3__ fruit to snacks because fruit gives us vitamins (维生素). Apples, mangoes, strawberries are my favorite fruit because they __4__ good. Also, I prefer fruit juice to soft drink. My mother always __5__ juice for me. To keep us healthy, a well-balanced diet is not __6__. We should also do exercise regularly. I am interested in running, __7__ my brother finds it boring. He thinks playing basketball is more __9__. He prefers playing basketball to running. He is always excited in playing basketball. Although I do not find it so exciting, I enjoy __9__ my brother play. Although my brother and I like different things, we both prefer __10__ sports to playing computer games. We think it is too boring to sit in front of the computer. 查看答案
题型:问答题 论述题 如图所示,两根相距为l的平行直导轨ab、cd、b、d间连有一固定电阻R,导轨电阻可忽略不计;MN为放在ab和cd上的一导体杆,与ab垂直,其电阻也为R;整个装置处于匀强磁场中,磁感应强度的大小为B,磁场方向垂直于导轨所在平面(指向图中纸面内);现对MN施力使它沿导轨方向以速度v(如图)做匀速运动;令U表示MN两端电压的大小,则( )A.U=vBl,流过固定电阻R的感应电流由b到dB.U=vBl,流过固定电阻R的感应电流由d到bC.U=vBl,流过固定电阻R的感应电流由b到dD.U=vBl,流过固定电阻R的感应电流由d到b 查看答案
题型:问答题 论述题 对离婚案件的审理是否公开,下列说法正确的是( )。 A.依法只能公开审理 B.依法只能不公开审理 C.如果当事人申请不公开审理,可以不公开审理D.由双方协商决定是否公开审理 查看答案