【单选题】具有“剑脊”和背鳞行数成双性状特征的药材是
【简答题】阅读下面短文,根据以下提示(1)括号内汉语提示;(2)该词首字母提示;(3)上下文语境提示,在每个空格内填入一个适当的英语单词,使短文通顺,所填单词要求拼写正确,形式符合英语表达习惯。(10分) It is important for us to have a good mood in our daily life. If you own a good mood, you will find ev...
【简答题】短文填词(共10小题;每小题1分,共10分) 阅读下面短文,根据以下提示:1)汉语提示,2)首字母提示3)语境提示,在每个空格内填入一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确,拼写正确。 It is vital for us to have a good mood in our daily life. If you o a good mood, you will...
【单选题】下列说法中,正确的是 ( )
D.
一物体具有沿x轴正方向的加速度,其速度有可能沿x轴的负方向
【简答题】第三节 完形填空(每小题1分) 阅读下面短文,从短文后各题所给的四个选项中,选出可以填入空白处的最佳选项。 Scientists find that hard-working people live longer than average men and women. Career women are 1 than housewives. Evidence (证据) shows that 2...
【单选题】下列说法中,正确的是
A.
一物体具有沿 x 轴正方向的加速度,其速度有可能沿 x 轴的负方向
【简答题】People go to work in different ways ( 以不同方式 ). It depends on ( 依赖于 ) where they are. Some people walk to work because they live near their workplaces. Some people go to work by bike because they live ...