下列各组词语中字形和加下划线字的注音全部都正确的一项是( )
A:潜伏(qiǎn) 酒肆 面面厮觑 (qù) 消声匿迹
B:澎湃(pài) 慰藉 吹毛求疵 (chī) 翻来复去
C:拮据(jù) 磐石 断壁残垣 (yuán) 粗制烂造
D:黝黑(yǒu) 凛冽 锐不可当(dāng) 再接再厉
用所给词的适当形式填空____ Every day Li Ming____________(go)home at five o’clock.____ What about _______________(go) ___________________ (swim) tomorrow?____ I like to eat _______________________ (tomato) very much.____ I ____________________________ (be) 13 years old next year.____ Let’s go ____________ (shop) tomorrow.____ It’s easy __________________________ (answer )this questions.____ Would you like______________________ ( go ) to my party this weekend?____ Shanghai is __________________________ ( big ) than Hong Kong.____ Is Mrs Green __________________________ ( clean ) the house at the moment?____ Liu Xiang likes ____________________________ ( run ) very much.
下列实验数据合理的是:①测得某石灰石样品中碳酸钙的质量分数为80.5%;②用托盘天平称取15.43gNaCl固体;③用普通温度计测得某液体温度为25.62℃;④用10mL量筒量取6.6mL水。()
“中共八大”、“国民经济的调整”、“文化大革命”共同反映出的时代主题是( )
有一个三角形,底长1.25米,高是0.8米,这个三角形的面积是____平方米