题目内容

19．When H7N9bird flu first appeared，people didn't know ________ doctors could cure it．（　　）
A．ifB．thatC．whatD．why

分析 当H7N9禽流感首次出现时，人们不知道医生能否治好这种病．

解答 答案：A．
根据people didn't know，可知本句考查了宾语从句的用法．在宾语从句中所使用的语序应该是陈述句语序．再根据 doctors could cure it，可知这里不缺少句子成分，所以不能用what或why引导，在这里含有疑问的语气，所以用if引导这个宾语从句，表是否．故选A．

点评 此题考查宾语从句．考生在答题时要注意"宾语从句必须采用陈述语序"，根据上下文语境确定合适的选项．

练习册系列答案
相关题目
9．It ______ me about 10days ______ painting the walls．（　　）
A．took； to finishB．cost； finishing
C．took； finishingD．spent； to finish
10．--Mike，why do you still stay here'？They have gone home．
--I'm sorry，but I _________ when to leave．（　　）
A．didn't tellB．don't tellC．wasn't told．D．haven't told
7．--Tina，someone wants you on the phone．
--           nobody knows I am here．Who is it？（　　）
A．AlthoughB．AndC．But
14．（Renee-a beautiful princess        Broo-a blue bear  Nahloo-a magical place）
When the Princess Renee heard about Broo she came down form her castle．She found Broo while he was buy eating honey．
"Mr．Bear，"the Princess said"you can welcome in Nahloo．Here we share with each other．We don't take things from each other．"
Broo thought about it for a moment and realized that he had made a mistake．"Well，"he said，"maybe drinking all that milk wasn't the best idea．"
The Princess continued"Mr．Bear you can drink and eat but you won't feel good because you have never made any contribution to anyone else．I think you'll find that it is better to be full in your heart not just in your stomach．"After saying this the Princess went back to the castle leaving Broo alone．
One day Broo was going to take lots of cookies from the rabbits then he remembered what the Princess said to him．So Broo decided not to eat the cookies．The rabbits were surprised and said"Thank you for your kindness Mr．Bear．Now these cookies will taste sweeter because they are given by you my friend．If you like come back tomorrow and we can have the cookies together．"
Broo was filled with joy and went through the land．He gave back everything he had taken．In return he received a promise from everyone to share their food with him．Broo was so delighted that he started dancing in the moonlight with the Princess as his partner．
31．What the Princess Renee came down Broo wasB．
A．watching with rabbits                                     
B．eating honey
C．living everything back                                    
D．having cookies．
32．In Nahloo，B．
A．the Princess Renee stayed with Broo all the time
B．everyone was happy to share with each other
C．Broo took a lot of cookies from rabbits
D．Broo never realized his mistake
33．Broo feltCafter he gave the cookies back to the rabbits．
A．sad                           
B．surprised                  
C．happy                      
D．hungry
34．The passage is probably formD．
A．an advertisement                                            
B．a tour guide
C．an application                                                
D．a story book
35．What can we learn from the passage？A
A．It's better to give than to receive．
B．Every dog has its day．
C．The early bird catches the worm．
D．Many hands make light work．
4．读完故事后，布莱克先生让我们彼此分享看法．
After wehave finished reading the story，Mr Black asked us to share ideas witheach other．
11．The children were hungry and the salad was quickly____．（　　）
A．eating upB．ate upC．eaten up
13．Many students areinterestedin pop music．（interest）
14．Father asks me _____ computer games before finishing by homework．（　　）
A．not playB．to playC．not to play

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网