问一道英语题！！

That store has been closed for more than a month
何谓进行式，它的使用时机是表示某一个动作，在现在的时间里正在进行。而过去进行式呢？只不过将现在进行式稍做修改，亦即「过去进行式」是「表示在过去的某一个时间点，某一个动作正在进行」。如：

1. 昨晚八点，他正在家里看电视。
He was watching TV at home at 8:00 yesterday evening.

2. 上周四晚上，Mary 和她的同学正在逛街买东西。
Mary and her classmates were going shopping last Thursday night.

「过去进行式」也可以用在「在过去的某一个时间点，当某一个动作突然发生时，另一个动作正在进行」。例：

3. 星期日当我到他家时，他正在泡茶。
When I got to his home on Sunday, he was making tea.

4. 当她的手机响的时候，她正在开车。
She was driving when her cell phone rang.

How many months does the shop close?

How many months did the shop close?

That store has been shutouted beyond one month.

That shop has been closed for over a month.
这个应该用现在完成时啊，表示过去发生的事情对现在还有影响。过去进行时只表示过去某个时候正在发生的事情，过去完成时用于描述在过去说话或做事之前发生过的事情，也就是过去的过去。

The
book
is
_______more
difficult
than
the
one
I
recommended
to
you.
A.
rather
B.
very
C.
so
D.
much
选D,more
difficult是形容词比较级，用much来修饰，表示一种程度

后面的more
difficult是形容词比较级，只能用D选项的much充当比较级修饰语。
同样还可以修饰比较级的有：even，a
little,far。