选词填空阅读
A: pleasure
B: race
C: getting
D: receives
E: blocking
F: computerized
G: changing
H: percentage
I: after
J: taken
K: pleasant
L: accepts
M: ratio
N: flashing
O: behind
A: pleasure
B: race
C: getting
D: receives
E: blocking
F: computerized
G: changing
H: percentage
I: after
J: taken
K: pleasant
L: accepts
M: ratio
N: flashing
O: behind
举一反三
- Remarkable changes have taken place in the book business. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K L: L M: M N: N O: O
- 以下选项_____不是下图的宽度优先遍历序列。[img=1398x805]180308a9a445f86.png[/img] A: A,B,D,C,E,K,F,J,H,I,G,O,L,M,N B: A,B,D,C,E,K,F,J,G,H,I,M,L,N,O C: A,B,D,C,E,K,F,J,G,H,I,L,M,N,O D: A,D,B,C,E,K,F,J,G,H,I,M,L,N,O
- 以下选项_____不是下图的深度优先遍历序列。[img=1398x805]1803bf9eeace649.png[/img] A: A,B,C,E,F,D,J,H,I,G,K,O,L,M,N B: A,B,C,E,F,D,K,G,I,H,J,L,M,N,O C: A,B,C,E,D,K,G,I,H,J,F,O,M,N,L D: A,B,C,E,J,H,I,G,K,D,F,O,M,N,L
- Agriculture proves very difficult to quantify because of the constantly changing conditions involved. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K L: L M: M N: N O: O P: P Q: Q R: R
- The frequent absence of student-athletes can be resolved by changing the arrangement of sports events. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K L: L M: M N: N