【单选题】下列甲状腺疾病中,哪一项必须手术治疗( )
【简答题】The first is literal misunderstanding, namely the misunderstanding of the _____ of temperature.
【单选题】There has been a ______ increase of complaint about the matter because of misunderstanding.
【简答题】In any ease, as she kept telling herself, it was all probably a misunderstanding, there was surely nothing to it.
【单选题】关于混凝土的徐变说法错误的是
A.
线性徐变是指压应力较小时,徐变与应力成正比;
B.
非线性徐变是指混凝土应力较大时,徐变增长与应力不成正比;
D.
徐变对结构受力有力的一面是可减少由于支座不均匀沉降产生的应力,而受拉徐变可延缓收缩裂缝的出现。