将函数的图象向右平移个单位后，其图象的一条对称轴方程为
How delicious the cake is! It_____ by my grandmother this morning．（ ）
made
is made
was made
On my______ birthday， my aunt gave me a nice dress as a present．（ ）
nine
ninth
the ninth
﹣ Who is the_______ runner， Mike or Sam？
﹣Mike is． He is good at running．（ ）
faster
slower
weaker
Work hard，______ you will get good grades．（ ）
or
but
and
Many more people have realized saving______ earth begins with small things．（ ）
a
an
the
的图象向右平移
个单位后，其图象的一条对称轴方程为
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