【单选题】If most of the people of a country have a television, we __________. 查看材料
A.
can say the television is a need in the same sense as food and clothing and shelter
B.
can say the television must be in the basic necessities
C.
cannot say the television is in the basic necessities
D.
can say every family must have one
【单选题】While watching television, ______.
B.
we heard the telephone ring
C.
we heard the telephone rang
D.
the telephone was rung
【单选题】If we use television with some__________, television can provide our young people with much knowledge. 查看材料
A.
instruction of experts.
C.
direction of engineers
D.
indication of teachers
【简答题】当 选中第 1 工作寄存器区时,工作寄存器 R1 的地址是 H.