听力原文: It's 6 o' clock. Time for the weather report. Good evening. We have some strange weather over Britain today. And some of you are probably having problems with it at the moment. There is snow over north and west Scotland. East Scotland has some rain and southern Scotland is cloudy. The clouds come from Europe and will continue tonight. North and central England have rain with storms and lightning over most parts. South and western England are cloudy. Wales is more lucky however. It is hot and sunny in Wales and this will continue tomorrow. And as for northern Ireland, I' m afraid...
Where is the weather report for?
A.Britain.
B.England.
C.Scotland.
第6题
固定矫治器带环上的附件常用的焊接方法是
A.铜焊法
B.银焊法
C.锡焊法
D.金焊法
E.炉内焊
第7题
金属-烤瓷熔合冠桥的后焊接常采用
A.汽油吹管火焰焊接法
B.锡焊法
C.烤瓷炉内焊接法
D.激光焊接法
E.点焊
第8题
在活动矫治器唇弓上焊接附件常用的焊接方法是
A.铜焊法
B.银焊法
C.锡焊法
D.金焊法
E.炉内焊
第9题
固定矫治器带环上的附件常用的焊接方法()。
A.铜焊法
B.银焊法
C.锡焊法
D.炉内焊
E.金焊法
第10题
弯制的不锈钢支架常采用的焊接方法()。
A.铜焊法
B.银焊法
C.锡焊法
D.炉内焊
E.金焊法
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