数据结构中,与所使用的计算机无关的是数据的( )。
A.存储结构
B.物理结构
C.逻辑结构
D.物理和存储结构
参考答案:C
阅读短文,选择正确的答案。将其编号写在题前的括号里。
Hi, I'm Lily. I'm from Canada. But now I'm studying in China. I'm a university student. Tomorrow is
Christmas Day. I'm going to buy many gifts for the happy day in the supermarket this afternoon. Next week,
I'm going to take a trip. I'm going to see the snow. I like snow. I can ski. I'm going there with my classmates
by plane. We are going to have a nice trip.
1. Lily is from .[ ]
A. Canada
B. England
C. China
2. It's now in China.[ ]
A. spring
B. summer
C. winter
3. Lily is going to in the supermarket.[ ]
A. take a trip
B. go shopping
C. collect stamps
4. Lily is going to the of China next week.[ ]
A. south
B. east
C. north
5. Lily and her classmates are going to take the to Harbin.[ ]
A. plane
B. train
C. subway
葡萄胎刮宫术后随访的主要监测方法是
A.妇科检查
B.胸片
C.hCG测定
D.临床症状
E.超声检查