下列哪种生物不是营寄生生活的( )
A:蛔虫
B:猪肉绦虫
C:血吸虫
D:水螅
我国的海陆位置是( )
想一想再写一个
弯弯的(小路)____ 长长的(细雨)____ 蒙蒙的(小溪)____
温暖的(春风)____ 晶莹的(露珠)____
塔里木河汛期出现在夏季,是因为夏季( )
选出相对应的答句。
①Touch your mouth.____ A. Four books.
②How many books?____ B. This is my mouth.
③Here you are. ____ C. Here you are.
④Give me a pencil, please.____ D. One, two. Two pencils.
⑤How many pencils?____ E. Thank you.