初中英语连词辨析选择题

Max got lost and was trapped in the forest for 10 hours _______ a farmer nearby found him．（　　）

A．ifB．sinceC．untilD．after

We still know little about the Moon_________men have landed on it．（　　）

A．ifB．sinceC．althoughD．because

Millie's research paper isn't up to standard_________ she has worked at it for two weeks．（　　）

A．sinceB．unlessC．ifD．although

Who can take part in our school singing competition？

      Lucy      Lily are OK. They're good at singing.（　　）

A．Either； orB．Neither； nor

C．Not only； but alsoD．Both； and

The sports meeting won't be put off _____ it rains．（　　）

A．untilB．ifC．unlessD．whether

Friends are like books． You don't need a lot of them                   they are good． （　　）

A．orB．andC．as long asD．as soon as

A break between classes is a good time for students to play sports and talk with their classmates．So it _______ helps with students health，________ improves their social skills． （　　）

A．either；orB．neither；nor

C．not only；but also

A recent survey shows that 44 percent of Americans want to use self﹣driving cars，_______ 34 percent believe that they will make the roads more dangerous． （　　）

A．althoughB．becauseC．if

1 can't find my ruler． I don't know _____ it's somewhere in the living room．（　　）

A．soB．ifC．butD．be

Daily homework is necessary，__________ too much homework may bring harm to students．（　　）

A．soB．butC．forD．or

____my grandpa is over 80 years old， he still looks strong and healthy．（　　）

A．AlthoughB．BecauseC．Unless

Remember to keep the dog on a leash （狗链）           you walk it， honey!

Sure． I won't let it hurt others．（　　）

A．untilB．afterC．whileD．since

How time flies! The middle school life is coming to an end．

Yes． We have to say goodbye，          our friendship will last forever．（　　）

A．forB．butC．orD．so

Emily， you are playing video games again! Study hard， ______ you will fail in the coming

exam．（　　）

A．thenB．soC．andD．or

Is your WeChat account （账户） safe？

Yes， even my father can't use it __________ I tell him the password．（　　）

A．whenB．unlessC．whileD．if