國中英語基測出現過 concrete 的考題。
Mr.
Liu
asked
the
students
in
his
class
to
read
Lesson
7
of
the
book.
LESSON
7:
Find
a
very
small
piece
of
concrete
.
Put
the
piece
of
concrete
in
a
cup.
Pour
a
can
of
cola
into
the
cup.
The
cola
has
to
cover
the
piece
of
concrete
.
Let
the
concrete
sit
in
the
cup
for
three
or
four
days.
Is
the
concrete
still
the
same
as
when
you
put
it
into
the
cup
?
concrete
混凝土
pour
倒
1.
What
do
you
think
Mr.
Liu
teaches
?
(A)
Math.
(B)
Cooking.
(C)
English.
(D)
Science.
2.
What
thing
is
not
needed
for
Lesson
7?
(A)
Salt.
(B)
Cup.
(C)
Concrete
.
(D)
Cola.