【简答题】Complete each sentence with the appropriate form of the correct word from each pair. 1. beneath/below a. Can you see those trees a few metres _____1______ the top of the hill? b. The boat crashed into...
【简答题】成瘾性在医学上也称为药物依赖或药瘾,是指由于反复使用某种药物而对该种药物产生的躯体或( )依赖。
【单选题】--- Excuse me, officer. I can't find the subway entrance. ______ - -- See those glass doors? Go in and you will see it on your right. A. Can you help me? B. Where is it?
【简答题】(1)如图,已知点C在线段AB上,且AC=6cm,BC=4cm,点M、N分别是AC、BC的中点,求线段MN的长度; (2)若点C是线段AB上任意一点,且AC=a,BC=b,点M、N分别是AC、BC的中点,请直接写出线段MN的长度;(用a、b的代数式表示) (3)在(2)中,把点C是线段AB上任意一点改为:点C是直线AB上任意一点,其他条件不变,则线段MN的长度会变化吗?若有变化,求出结果.
【单选题】听力原文:M: Can you work for me tomorrow from 1:30 p. m. to 5:00 p. m.? You see, I have a meeting and I need someone to fill in those hours for me. W: I don't know if I can. I have an appointment tomorrow...
A.
He has to fill in for someone.
B.
He has an appointment.
D.
He doesn't give a reason.
【单选题】将乐擂茶的基本原料是茶叶、()、芝麻、黄豆、花生、盐及橘皮,也有加青草药。
【简答题】8-2 3 ÷(-4)×(-7+5)+0÷2 11 ×(-3 2 ).
【单选题】3/5,7/10,11/15,3/4,( )
【简答题】找规律填数: (1)1,3,5,7,______,11,13… (2)2,3,5,8,______,17,23…