I was always taught that it was ___ to interrupt. A.rudeB.roughC.crudeD.coarse
I was always taught that it was ___ to interrupt.
A.rude
B.rough
C.crude
D.coarse
相关考题：
23. When I got there, he _____ them to dance.A. is teaching B. teachesC. was teaching D. taught
John's father ______ mathematics in this school ever since he graduated from Harvard University. A、teachesB、has taughtC、is teachingD、taught
2、选出正确的触发器描述A．module D_FF (input D,Clock, output reg Q); always@(Clock,D) Q ＜= D; endmoduleB．module D_FF (input D,Clock, output reg Q); always@(posedge Clock) Q ＜= D; endmoduleC．module D_FF (input D,Clock, output reg Q); always@(negedge Clock) Q ＜= D; endmoduleD．module D_FF (input D,Clock, output reg Q); always_ff@(posedge Clock) Q ＜= D; endmoduleE．module D_FF (input D,Clock, output reg Q); always_ff Q
3、下列哪一个表述是正确：A．always@(posedge CLK or RST)B．always@(posedge CLK or negedge RST or A)C．always@(posedge CLK or D or Q)D．always@(posedge CLK or negedge RST)
下列描述中采用时钟clk正边沿触发且rst异步低电平复位的代码描述是A．always @ (posedge clk, negedge rst) if (rst)B．always @ (posedge clk, rst) if (!rst)C．always @ (posedge clk, negedge rst) if (!rst)D．always @ (negedge clk, posedge rst) if (rst)
判断下列程序是否有错误，如有，请修改： integer i; always @ （inp or cnt) begin result[7:4]=0; result[3:0]=inp; if（cnt==1) begin for（i=4;i＜=7;i++) begin result [i] = result [i-4]; end result[3:0]=0; end end