在下面括号里填上最简分数.
3吨400千克=______吨1小时35分=______小时.
(1)3吨400千克=325吨;
1小时35分=1712小时;
故答案为:325,1712.
阅读理解。
1. How many tons of tomatoes do people grow every year? [ ]
A. More than 60 million tons.
B. 50 million tons.
C. 20 million tons.
D. 15 million tons.
2. _____ are children's favorite Cartoon characters.
A. Tomatoes
B. Smurfs
C. Ladies
D. Gentlemen
3. Kate thinks a lady should _____. [ ]
A. be popular
B. be polite and honest
C. have a loving heart
D. wear pretty clothes
4. Mark is giving a speech _____. [ ]
A. in the world
B. in a show
C. in a center
D. in a competition
5. What is the show about?[ ]
A. About tomatoes.
B. About Kate won the competition.
C. About Mark.
D. About how the Smurf story were made.
长江上、中、下游最大的河港依次是[ ]
A.成都、武汉、南京
B.重庆、九江、上海
C.上海、重庆、武汉
D.重庆、武汉、上海