钢水的连铸时间与()有直接关系。
参考答案:拉速
Ted came for the weekend wearing only some shorts and a Tshirt,________ is a stupid thing to do in such weather.(2011·全国Ⅱ)
A.this
B.that
C.what
D.which
第二部分
我要给弟弟一个礼物。()