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【单选题】
白炽灯的工作原理是利用 ( ) A、电磁感感应原理 B、电流的热效应 C、电流的磁效应 D、化学效应A.
B.
C.
D.
D
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举一反三
【单选题】More than one student ______ the College English Test of Band Six.
A.
have passed
B.
has passed
C.
had passed
D.
had been passed
【单选题】Welcome to the Franklin Business Institute E244 Conversational English class. The object of this course is to learn how to converse fluently and effectively in English. For the next 10 weeks we will f...
A.
It's a composition one.
B.
It's a conversational one.
C.
It's for listening skill.
D.
It's a grammar one.
【简答题】passe
【单选题】La situation se passe
A.
chez des amis
B.
dans une entreprise
C.
au téléphone
D.
à la gare
【单选题】Welcome to the class. Let’s begin. Here’s the contact list ______ this class.
A.
at
B.
for
C.
in
D.
on
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