短文。
The Sports Activities I Like Best
1.你最喜欢的体育运动;
2.喜欢这项体育运动的理由。
请根据下面所给的语言描述,画出对应的逻辑电路图,并根据语言描述画出电路各级输入输出波形图来。
module shift_Reg2(d,clk,Q0,Q1);
input d,clk;
output Q0,Q1;
reg Q0,Q1;
always@ (posedge clk)begin
Q0<=d;
Q1<=q0;
end
endmodule
My View on Luck
1.一些人把成功归于运气;
2.另一些人把运气看作是努力的结果;
3.我的看法。
A.《爱国集》
B.《思亲集》
C.《秋日集》
D.《游子集》
A.市政府无权调整城市规划,更不能据此收回所批土地
B.市政府有权调整规划,但应当给予某公司以赔偿
C.市政府有权调整规划,但是应当对给某公司造成的损失给予补偿
D.市政府的行为合法
明天(星期五)全班同学将去参观科学博物馆(the Science Museum),由你(班长)通知全体同学。
(1)早上8点钟在校门口集合,步行前往;
(2)参观时要认真听,仔细看,并记下有趣的东西;
(3)不可在博物馆内大声喧哗及拍照。
要求:
(1)不要逐句翻译;
(2)词数80个左右。
A.普通货物
B.轻泡货物
C.堆积货物
D.集装箱货物
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
In recent years, one of the more popular topics for panel discussions at computer conferences and trade(1)has been the "RISC versus CISC" debate.
RISC processors feature a small number of instructions that each executes in(2)machine cycle. CISC processors use complex instructions that can take several cycles to execute.
The RISC versus CISC debate won't be decided by panel discussion; it will be won in the marketplace. And the deciding factor may have little to do with the(3)ofinstructions and registers and more to do with parallelism.
Since their conception, RISC processors have been evolving toward microparallelism. Incorporating parallel-processing features(4)the processor, RISC processors feature pipelining, whereby many instructions can be decoded while one instruction executes. RISC processors, however, are moving toward pipelines for each unit of the processor.
CISC processors also employ pipelining. They have many integer instructions that execute in one cycle, but the varying execution times of CISC instructions(5)the effectiveness of parallelism.
提供的答案:
(1) union (2) two (3) numbers (4) between (5) limit
(6) contents (7) shows (8) one (9) within (10) enhance
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
An instruction is made up of operations that(1)the function to be performed and operands that represent the data to be operated on. For example, if an instruction is to perform the operation of(2)two numbers, it must know(3)the two numbers are. The processor's job is to(4)instructions and operands from memory and to perform each operation. Having done that, it signals memory to send it the(5)instruction.