单项选择专项练习
A
(  )1.Now China has great ______ in space science and technology，and the world thinks much of it.
A．population    B．Research  C．condition    D．achievement
高考报名(  )2.________ birth，this baby sheep was only three kilograms.
A．On  B．In  C．At  D．Of
(  )3.—Did Tom fall asleep?
—No，he was still ______.And he was playing with a model.
A．brave    B．Available    C．lonely    D．awake
(  )4.From now on I'll work for you. My job ______ cleaning the house and making dinner.
A．includes    B．Minds  C．imagines    D．explains
(  )5.Our country now has ______ high－speed rail network in the world.
A．long    B．Longer  C．longest    D．the longest
(  )6.The snow on the top of the mountain is a lot  ______ than that at the foot of the mountain.
A．thick    B．Thicker  C．thickest    D．the thickest
(  )7.The bookcase ______ when we tried to move it. Luckily，it wasn't broken.
A．lay down    B．fell over  C．ran out    D．took off
(  )8关于国庆节的诗句诗词.I can still remember this thing，______ it was so long ago.
A．as long as    B．even though  C．as soon as    D．so that
(  )9.To make us ______ more fresh air，Dad decided to plant more trees around our hou
se.
A．take down    B．take after  C．take in    D．take off
(  )10.—______？
—About 1，896 meters high.
A．How long is the mountain
B．How high is the mountain
C．How far is the mountain
D．How old is the mountain
B
（    ）1. Look！There is ______ island in the middle of ______ lake.
A．a；/    B．an；the    C．a；a    D．an；a
（    ）2.In this part of the city，you can see both ancient and ______ buildings.They show the changes of the city.
A．strange    B．Modern  C．beautiful    D．broken
（    ）3.We're worried about Mark，because we haven't received a letter from him ______.
A．already    B．Ever    C．yet    D．never
（    ）4. —Whose book is this?
—It ______ belong to Lucy.Her name is on it.
A．must    B．Need  C．could    D．will
（  ）5.The movie is so interesting that about ________ people have seen it in the past few days.
A．two million  B．two millions C．two million of D．two millions of
（    ）6.—Do you know the world's first high－speed train line circling an island (环岛高铁线路) opened in Hainan?
—Yes.And I can't wait ______ that train.
A．to take    B．Taking    C．to get    D．getting
脾胃虚弱吃什么食物可以补脾胃（    ）7.—Would you like to visit the fire station with us?
—I'd love to，but I ______ it.
A．visit    B．will visit  C．am visiting    D．have visited
（    ）8. —Can I keep this book for another two days?
—Sorry，I'm not sure.You know，it ______ my cousin.
A．cheers up    B．prepares for  C．brings out    D．belongs to
（    ）9.Eric，______，or we'll be too late to get
anything to eat in our dining hall.
A．hurry up    B．lie down  C．help out    D．get off
（    ）10.—Dale，you have read Oliver Twist，right?
______？
—It's fantastic.
A．How do you know that
B．How do you get it
C．What is it about许晴回应恋情
D．What is it like
C
唐山大地震几级地震(  )1.—We have entered a world where robot operations become true with 5G technology.
—Hard to believe! Scientists are full of ______ which leads to great changes in our life.
A．attraction    B．Invention  C．position    D．contribution
(  )2.On video, Doctor Zhong Nanshan ______ teenagers to study hard in the first lesson of this term.
A．allowed    B．Trained  C．encouraged
(  )3.Chinese scientists have made great ______ in medical research.
A．attention    B．Progress  C．information    D．pride
(  )4.—It's very important for us to keep ______.
小王晶