【单选题】表示窗体集合中的第一个窗体对象的是______。
【单选题】Before the nineteenth century ______.
A.
people got married because they loved each other
B.
people could choose whom they wanted to marry
C.
people married very young
D.
families usually arranged marriages
【单选题】George ____ Lisa long before they came to this city. [ ]
【单选题】Notwithstanding its great diversity of styles, forms, themes, and functions, the theatre of today has its roots in a basic need to give meaning to the workings of the universe.
【单选题】The SOLAS Convention in its successive forms is generally regarded as the most important of all international treaties concerning the ______of merchant ships.
【单选题】To search for work experience or practical learning, one must get ______.
【单选题】—How long ______each other before they ___married? —For about a year.
B.
did they know were going to get
C.
do they know are going to get
【单选题】记载颞颌关节脱位口内整复方法的《肘后救卒方》的作者是