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【单选题】

Which does not have two legs?
[ ]

A.
cock
B.
bird
C.
fish
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【简答题】已知椭圆x2a2+y2b2=1（a＞b＞0）的离心率为22，F1，F2分别是椭圆的左、右焦点，过点F2与x轴不垂直的直线l交椭圆于A、B两点，则△ABF1的周长为42．（1）求椭圆的方程；（2）若C（13，0），使得|AC|=|BC|，求直线l的方程．
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【简答题】根据所给汉语完成单词。小题1:My mother enjoys _______ (购物).小题2:Yao Ming and Kobe are great _______ (运动员)?小题3:Tony is good at_______ (画画).小题4:He went to Beijing at the_______ of ten. (年龄).小题5:There are forty_______ ...
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【单选题】Her name ____ Lucy．Her name ____ Lucy.
A.
am
B.
is
C.
are
D.
be
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【单选题】yogurt do you need to make fruit salad?[ ]
A.
How many
B.
How much
C.
How long
D.
How often
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【单选题】He waited _______ waited, _______ saw nothing and nobody at 1ast. [ ]
A.
or; but
B.
and; or
C.
and; but
D.
or: and
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【单选题】---Have you ever been to Xiangyang?---Yes．It is an ancient beautiful city ______ has more than 2800 years’ history.---Have you ever been to Xiangyang?---Yes. It is an ancient beautiful city ______ has...
A.
who
B.
it
C.
that
D.
she
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【单选题】There was an English party last Sunday. Li Ming and Iit and we had a great time.[ ]
A.
joined
B.
joined in
C.
took part in
D.
take part in
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【单选题】My mother was looking while I the radio．
A.
listened to
B.
have listened
C.
was listening to
D.
is listening to
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【单选题】He used to _____being alone, but now he has grown up. [ ]
A.
be afraid of
B.
afraid of
C.
be afraid to
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【单选题】Tom will come _______ you ask him. [ ]
A.
if
B.
but
C.
and
D.
or
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