A. empty
B. bare
C. hollow
D. blank
第1题:
A.overwork
B.strain
C.break
D.regulations
答案:D
解析:句意为:吉雅没有留意阅读室(),他经常在阅读室大声说话。overwork意为“过度工作”,strain意为“张力,拉紧”,break意为“间断,休息”,regulation意为“管理,规则”,此处填入regulations符合句意,答案选D。
第2题:
When William hurried home, he found that his mother ____already ____to hospital.
A、has; been sent
B、had; sent
C、has; sent
D、had; been sent
第3题:
第4题:
A.Has-arelationshipsshouldneverbeencapsulated.
B.Has-arelationshipsshouldbeimplementedusinginheritance.
C.Has-arelationshipscanbeimplementedusinginstancevariables.
D.Is-arelationshipscanbeimplementedusingtheextendskeyword.
E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.
F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.
G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.
第5题:
A.Microsoft
B.IDM
C.罗技
D.Sony
第6题:
在PCB设计时,可以将元件、元件类或封装分配在一个Room空间,当移动Room时,Room内的元件封装等“不”随着移动。对不对?