在一块农田里,直接影响小麦生长的主要因素有( ) A.阳光、空气、水等 B.蚜虫

题型:选择题

问题:

在一块农田里,直接影响小麦生长的主要因素有(  )

A.阳光、空气、水等

B.蚜虫、鼠、杂草、蝗虫、兔子等

C.鸟、鼠、蚜虫、蛇、兔子、狼

D.羊、兔子、蚯蚓、阳光、空气等

考点:生物与环境的相互作用
题型:选择题

I will never forget the year I was about twelve years old. My mother told us that we would not be (16) Christmas gifts because there was not enough money. I felt sad and thought, "What would I say when the other kids asked what I’ d (17) " Just when I started to (18) that there would not be a Christmas that year, three women (19) at our house with gifts for all of us. For me they brought a doll. I felt such a sense of (20) that I would no longer have to be embarrassed when I returned to school. I wasn’t (21) . Somebody had thought (22) of me to bring me a gift.

Years later, when I stood in the kitchen of my new house, thinking how I wanted to make my (23) Christmas there special and memorable, I (24) remembered the women’s visit. I decided that I wanted to create that same feeling of (25) for as many children as I could possibly reach.

So I (26) a plan and gathered forty people from my company to help. We gathered about 125 orphans (孤儿) at the Christmas party. For every child, we wrapped colorful packages filled with

toys, clothes, and school supplies, (27) with a child’ s name. We wanted all of them to know they were (28) Before I called out their names and handed them their gifts, I (29) them that they couldn’t open their presents (30) every child had come forward. Finally the (31) they had been waiting for came as I called out, "One, two, three. Open your presents!" As the children opened their packages, their faces beamed and their bright smiles (32) up the room. The (33) in the room was obvious, and (34) wasn’ t just about toys. It was a feeling, and the feeling I knew (35) that Christmas so long ago when the women came to visit. I wasn’t forgotten. Somebody thought of me. I matter.

31().

A. chance

B. gift

C. moment

D. reward

题型:选择题
5
1
5
-2x=5-1
1
2
-2
3
10
当x为何值时
x+2
3
x-3
4
大2.5.
题型:选择题

患病后孤独感最多见于()

A.女病人

B.男病人

C.中年期病人

D.老年期和儿童期病人

E.急性期和慢性期病人

题型:选择题

提示溃疡病急性穿孔最有价值的体征是

A.上腹痛加剧
B.休克征象
C.腹肌紧张
D.肝浊音界消失
E.疼痛节律性消失

题型:选择题

以下程序#include<stdio.h>#include<string.h>main(){ char*p1="abc",*p2=-"ABC", str, [50]="xyz"; strcpy(str+2,strcat(p1,p2)); printf("%s\n", str);}

A.xyzabcABC

B.zabcABC

C.yzabcABC

D.xyabcABC

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