单选题：Tenyearsaftertheevent,herdeathstillremainsapuzzle.

题目内容：

Tenyearsaftertheevent,herdeathstillremainsapuzzle. A．mist
B．fog
C．mystery
D．secret

参考答案：

答案解析：

Thesepaintingsareconsideredbymanytobeauthentic.

Thesepaintingsareconsideredbymanytobeauthentic. A．faithful B．royal C．genuine D．

分类：卫生类题型：单选题

ThetemperaturesaresomewhatlowerthantheaveragetemperatureinMaythisyear. A．rather

分类：卫生类题型：单选题

Thestorywasverytouching. A．inspiring B．boring C．moving D．absorbing

分类：卫生类题型：单选题

TheinterstatehighwaysystemprovidesaccessbetweenmajormilitaryinstallationsinAmer

分类：卫生类题型：单选题

Hefinallyagreedtomyplan. A．atfirst B．atlast C．atmost D．atleast

分类：卫生类题型：单选题