【单选题】【消耗次数：1】
He said that his sister ?[填空]been there one week before
①
had
②
has
③
have
④
will have
参考答案：
复制
纠错
相关题目
【单选题】
The sandwhich course, [填空]I have been on for a week ,is really excellent.
①
which
②
that
③
whose
④
who
【单选题】
Does Robert have [填空] computer? —Yes,he has [填空] ．
①
an,some
②
a,one
③
a,/
④
any,one
【单选题】
The hospital is said to have been ________________ in the Second World War.
①
declined
②
destroyed
③
decided
④
demanded
【单选题】
I hope ___ the little ___ I have been able to do has been of some use.
①
that; that
②
/; by which?
③
what; what
④
/; with which
【单选题】
To survive such an ( ) of a car crash, one has to have incredible luck.
①
collision
②
incident
③
occurrence
④
impact
【单选题】
He might have been killed ____ the timely arrival of the ambulance.
①
but for
②
except for
③
besides
④
except
【单选题】
He might have been killed _____the timely arrival of the ambulance.
①
but for
②
except for
③
besides
④
except
随机题目
【单选题】
由于医疗数据类型的多样化加大了知识发现的难度，使开发基于医疗数据库的通用软件系统较为复杂，这种现象反应出医疗卫生数据的（ ）特点。
①
A.海量性
②
B.异构性
③
C.伦理性
④
D.标准危机化
【单选题】
2015年5月29日，习近平总书记在主持十八届中央政治局第二十三次集体学习时指出，各级党委和政府要切实承担起（）的政治责任，明确并严格落实责任制，落实责任追究。
①
A.“促一方发展、保一方平安”
②
B.“以人为本”
③
C.“敢作为、敢担当”
④
D.“以人民为中心”
【判断题】
生态保护红线是最重要的生态空间，包括具有水源涵养、生物多样性维护、水土保持、防风固沙、海岸生态稳定等重要生态功能和生态极为敏感脆弱的区域，对维持生态平衡、支撑经济社会可持续发展意义重大。
①
正确
②
错误