【单选题】The woman over there is none other than______ mother.
【简答题】______Julia Roberts began a career in acting.
【简答题】数据逻辑结构包括 和 两种类型,树形结构和图形结构合称为 。
【单选题】电容器 C1 和 C2 串联后接在直流电路中,若 C1=3C2 ,则 C1 两端的电压是 C2 两端电压的
【判断题】这首词上阕主要写赤壁景色,下阕主要写人物事迹,篇末借怀古抒发感情,把写景、咏史、议论、抒情融为一体,气势雄伟,一泻千里。不过,词末几句,抚今追昔,情调低沉。封建士大夫失意时往往发出“人生如梦”的感叹,这是作者思想上消极的一面。
【单选题】Harry and Julia met on a charity ball. After the ball, Harry sent a friend request to Julia. Yet Julia didn’t know who sent this message and she declined his friends request. What should Harry do?
A.
Send the friend request again and tell Julia who he is this time.
B.
Feel depressed and hold a grudge against Julia.
【单选题】电容器C1和C2串联后接在直流电路中,若电容量C1 = 3C2,则C1两端电压是C2两端电压的( )。( 1 分)