A. are B. had been C. were D. have been 相关知识点: 试题来源: 解析 B 正确答案:B解析:本题考点是虚拟语气。as if/as though引导的从句表示与过去事实相反,谓语动词用had+过去分词。本句大意:他们交谈得像是多年的好朋友似的。反馈 收藏
[计算题,1.2分] 已知矩形截面柱,截面尺寸b=400 mm,h= 600 mm,as=a.s=40mm,计算长度l0=4.5m,采用C25混凝土,HRB400级钢筋,采用对称配筋,已知As=A.s=1256mm2(4Φ20),沿长边方向有偏心距e0=600mm时,试求该柱能承受的轴向力设计值。相关知识点: ...
The natural friendliness and sense of hospitality (热情好客)are seen as special features of people who 1 there. Now let’ s have a look at 2 Akuapem people receive a visitor. A visitor is often welcomed 3 in a family of Akuapem. After the visitor is welcomed into the house he or she...
We show that the Standard Model Higgs decay $h^0 o W^+W ^- o l^+ l^- u {\\baru}$ is the most sensitive mode for SM Higgs searches in the range 155-180 GeV. The previously considered mode $h^0 o Z^0 Z^{0*} o l^+ l^- l^+l^-$ has a significantly lowe...
A.Zongzi manifests people’s tribute to the Heaven. B.Zongzi manifests people’s tribute to ancestors. C.Zongzi manifests people’s tribute to the Earth. D.Zongzi manifests people’s tribute to the Buddha.相关知识点: 试题来源: 解析 Zongzi manifests people’s tribute to ancestors.反馈...