【单选题】
________ all over the hills and around the lake are wild flowers of different colors.
①
Grow
②
To grow
③
Growing
④
Grew
【单选题】
All of the plants now farmed on a large scale were developed from plants _____wild.
①
that once grew
②
once they grow
③
they once grow
④
once grew
【单选题】
_____the stress of examinations are over, we call all relax.
①
while
②
Even though
③
Now that
④
For
【单选题】
By the end of last month, she ____ over five hundred letters of congratulation from different parts of the world.
①
would received
②
has received
③
had received
④
receive
【单选题】
By the end of last month, she _____ over five hundred letters of congratulation from different parts of the world.
①
would received
②
has received
③
had received
④
receive
【单选题】
He gave us a []account of all that you had achieved over there.
①
ready
②
bright
③
colorful
④
glowing
【单选题】
____ native to North America, corn has now spread all over the world.
①
In spite of
②
That it is
③
It was
④
Although
【单选题】
_____native to North America, corn has now spread all over the world.
①
In spite of
②
That it is
③
It was
④
Although