A.wave to you goodbye
B.wave goodbye to you
C.goodbye
D.wave
第1题:
A. Down, Init, 2 - Way, Exstart, Exchange, Loading, and Full
B. Down, Init, 2 - Wa y, Exchange, Exstart, Loading, and Full
C. Down, 2 - Way, Init, Loading, Exstart, Exchange, and Full
D. Down, 2 - Way, Init, Exchange, Exstart, Loading, and Full
E. Down, Init, 2 - Way, Loading, Exstart, Exchange, and Full
F. Down, 2 - Way, Init, Exstart, Exch ange, Loading, and Full
第2题:
13、1=formal 2=informal 答案填写数字1或2 Greetings like Hi or Hey are often used in ________ letters.
第3题:
12、1=formal 2=informal 答案填写数字1或2 Letters written to government departments or professors should use ________ style.
第4题:
.Why do Americans like to go to fast food restaurants?
A.It is because fast food restaurants are fast,informal,and inexpensive.
B.It is because people can easily find fast food restaurants.
C.It is because people like to eat hamburgers.
D.It is because fast food restaurants sell nearly every kind of food.
第5题:
14、1=formal 2=informal 答案填写数字1或2 “Love” can be used to end a(n) ________ letter.
第6题:
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)