Is this a radio?是选择哪种回答：yes,it isn't. yes,it is.

Is this a radio?是选择哪种回答：yes,it isn't. yes,it is. ___ ___ ___this radio?This radio is about 200 yuan. this radio is made ____ japan. The radio is too _____.Please turn it down.A loud B aloud C loudly D louder为什么选择A而不是C呢?这是为什么? This radio is _______ than that one.A.more expensive B.very expensive C.as expensive This radio is ______of the three A.cheap B.cheaper C.cheapest D.the cheapest This is a new radio.有没有错,错在哪里? it this a doctor?is this a nurse?选择疑问 英语选择（冠词）------television is more useful than ----------radio A.A,a B.An,a C.The,the D./,/ 选择：----Hello,is that Dick?----A.it is B.this is Dick答案是A,为什么不能选B? 1. it is hot. 对划线部分提问 hot划线 2. this is a radio. 改为复数 英语选择The library is ____ the radio station.A.close B.nearly C.closeto D.closed to. This is a TV(用 a computer)改为选择疑问句 is this a bicycle(加上a trucK变为选择疑问句) this english song < >many times on the radio A taught B has C is taught D has been taught I have never heard this song ( ) over the radio.a.has taughtb.taughtc.is teachingd.was been taught on和for表示关于的意思时有什么不同Is this a book--------radio?填on还是for?为什么? This radio is not so_____________(cheap)as that one