下列各事项中属于重大非常规交易的有（）。 ["在合同期限届满之后变更条款的交易","不属于正常经营业务范围的、金额重大且没有实物流的交易","具有异常大额折扣或退货的销售业务","采用特殊交易模式或创新交易模式"]
（）金字塔庙正面有宏伟的阶梯，左右和后面在中央塔体斜坡之外各边又划分出层级塔面，各层中间有一凹入的勒线，使得塔体有如舞裙，这种结构称为裙式结构。 ["埃及","欧洲","大洋洲","美洲"]
When William I died in Normandy in（）he left England to his second son William. ["1100","1153","1087","1135"]
政府职能转变的前提是（）。
用Thurner法可检测砂浆锚杆的（）。 ["抗拔力","注满度","轴力","预应力"]
Why should we teach pronunciation and intonation in context?
