问题标题：
【I'm1middleschoolstudent.MynameisLiuMing.I'm2Class1,Grade2.There3fiftystudentsinourclass.TherearetwoAmericangirls.Wegotoschool4weekdays.Westay5homeonSundaysandSaturdays.Welikeourclass.Welike6teach】
问题描述：
I'm1middleschoolstudent.MynameisLiuMing.I'm2Class1,Grade2.There3fiftystudentsinourclass.TherearetwoAmericangirls.Wegotoschool4weekdays.Westay5homeonSundaysandSaturdays.Welikeourclass.Welike6teachers.Wehavesixclassesaday.Butwe7fourclassesonThursday.OnThursdayafternoon,wedon'thave8classes.Weall9games.Look!Theboysareplayingfootball10thegirlsaresinginghappily.
A
a
B
an
C
the
D
/
A
at
B
in
C
of
D
on
A
has
B
have
C
is
D
are
A
at
B
in
C
on
D
of
A
at
B
in
C
on
D
of
A
we
B
our
C
us
D
ours
A
have
B
has
C
thereis
D
thereare
A
a
B
an
C
some
D
any
A
play
B
playing
C
toplay
D
plays
A
but
B
and
C
or
D
so
何川回答：
【分析】1.此处为泛指，middle是以辅音音素开头的单词，故应用a。2.在班级、年级的前面应用介词in。3.因本句中有there，可以判定此处应用therebe句型；又因空后fiftystudents为复数，故应用are。4.onweekday...
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