---Where are your parents? ---They are in the kitchen, they ______the dinner for the party the whole day.
#100575
A
are preparing
B
have been prepared
C
have been preparing
D
were preparing
推荐题目
With the fast development of computer and Internet technologies, traditional printed books ______ by the growing popularity of online reading of e-books.
#101859
A
are challenged
B
have challenged
C
are being challenged
D
have been challenged
When I was a little child, Father told me the earth ___ round then sun.
#104493
A
turn
B
turned
C
is turned
D
turns
I noticed that my grandmother was very upset when I told her about the accident,so I wished I it to her.
#103954
A
did not mention
B
have not mentioned
C
do not mention
D
had not mentioned
The Titanic, the biggest ship of its day, ____ unsinkable, but it sank on its first voyage in 1912.
#104179
A
thought
B
was thought
C
thought it
D
was thought it
I____ her to work hard at English, but she didn’t listen to me.
#102560
A
persuaded
B
tried to persuade
C
managed to persuade
D
suggested