当受拉力的光面圆钢筋的末端应弯成180°时,其下料长度:L=钢筋标注长度+()d(d为钢筋直径)
A、6.25
B、4.87
C、4.5
D、3.5
参考答案:A
下列词语中,加点字的读音全部正确的一项是( )
A.刹(chà)那癖好(pǐ)提纲挈(qiè)领少不更(gēng)事
B.巨擘(bò)挑剔(tì)畏葸不前(xǐ)按捺(nài)不住
C.聒(guā)噪熟稔(rěn)乘(chèng)人之危解(jiě)甲归田
D.质(zhǐ)量混(hǔn)淆拈(niān)轻怕重力能扛鼎(gāng)
The writer ________ his writing so that he forgot to have his lunch. [ ]
A. absorbed
B. was absorbed into
C. absorbed into
D. was absorbed in