阅读理解.
Aunt Jane’s birthday is coming. She will be 40 years old. Dad and Mum are going to take me to her
house. We want to go there by train. Mum says we will leave on Friday evening, and come back on
Sunday afternoon. The birthday party is on Saturday. I am going to give my dear Aunt Jane a card. I am
making it now. I use my colour pencils to draw some nice flowers on the card, then I draw a small cat on
it, too. Aunt Jane likes cats. The card is very nice. Dad says his sister will like it very much.
1. Aunt Jane is nearly(将近) _____ years old.
A. thirty-nine
B. forty
C. forty-two
D. thirty-two
2. We are going to go there by______.
A. bus
B. ship
C. plane
D. train
3. We will go there on________.
A. Friday
B. Saturday
C. Sunday
D. Monday
4. I am going to give my aunt _____.
A. a card
B. some flowers
C. a dog
D. some cats
5. It will be a _______ trip.
A. one-day
B. two-day
C. One-week
D. two-week
=1860MPa。
。按正常使用极限状态，在混凝土下缘应力为零的条件下，试估算预应力钢绞线面积（cm2）与（）项数值最为接近。