有些同学只爱吃肉,不爱吃水果和蔬菜,长期以往会造成身体缺乏[ ]
A.蛋白质和维生素
B.脂肪和无机盐
C.维生素和无机盐
D.蛋白质和脂肪
答案:C
阅读短文,判断正(T)误(F)。
Look! This is my class. There are many students in my class. Twenty-six boys and thirty-three girls. The
boys like playing football (踢足球). The girls like singing (唱歌). Miss Zhang is my English teacher. I like my
class.
( ) 1. This is my classroom.
( ) 2. There are sixty students in my class.
( ) 3. The boys like playing basketball.
( ) 4. The girls like music.
( ) 5. Miss Zhang is my Chinese teacher.
大气降水采样器应高于基础面( )。
A.(A) 1.2m以上
B.(B) 1.5m以上
C.(C) 2m
D.(D) 无所谓