who……relative()
A: ad
B: de
C: zg
D: rf
A: ad
B: de
C: zg
D: rf
举一反三
- Who will give a engagement party? A: parents of the bride-to-be B: a relative of the bride C: parents of the groom-to-be D: a relative of the groom
- 遥感技术的简称是( )。 A: AD B: RF C: RS D: AS
- 灰铸铁(HT)、球墨铸铁(QT)、铸钢(ZG)三者铸造性能的优劣顺序是( )。 A: ZG>QT>HT B: HT>QT>ZG C: HT>ZG>QT D: QT>ZG>HT
- —De you know who invented______ telephone—No, but it is really______ telephone A: the; the B: /; the C: the; / D: the; a
- 灰口铸铁(HT)、球墨铸铁(QT)、铸钢(ZG)三者铸造性能的优劣顺序()。 A: HT>QT>ZG; B: ZG>QT>HT; C: HT>ZG>QT; D: QT>ZG>HT。