Nowmanymajoremployersarebeginningtodemand_______thecompletionofschool

句子写作：TodayatschoolMrMoorebroughtinhispetrabbit.Heshowedittotheclass.

翻译：老年人有长处，但也有很大的弱点——老年人容易固执，因此老年人也要有点自觉性。

Aliensareborrowedwordswhichhaveretainedtheiroriginalpronunciationandspelling.WhichofthefollowingwordscomesfromChinese?

WhichofthefollowingisNOToneofthecharacteristicsofidioms?