Although everything seems to have been taken into consideration，       accident can happen when the astronauts walk in            space．
A．不填；theB．a(chǎn)n；theC．the；theD．a(chǎn)n；不填
D
考查冠詞的用法，第一空是泛指，所以用不定冠詞a，第二空考查space前不加冠詞，這類詞還有nature,society,所以選D。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

---Do you know who invented ________ telephone?
---No. But it is really________ most important invention.
A．/; theB．the ;/C．/ ;aD．the ;a

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


________passenger plane crashed near Gazvin, Iran and all 168 people on________board were killed.
A．A; aB．A; /C．The; theD．The; a

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

As is known to all, _______ strong and powerful China will certainly benefit _____ whole world.
A．a(chǎn); aB．the; aC．the; the D．a(chǎn); the

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

---How did the accident happen?
---The car went out of___ control and rushed into___ truck ahead of it.
A．/, theB．the. /C．the, theD．a(chǎn), the

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


21. To many teenagers the cellphone is not only _____useful tool but also ____ way to have fun and be cool.
A．the…the B．a(chǎn)n…theC．a(chǎn)…a D．a(chǎn)… 不填

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


---- Which city will be        host city for the next Olympic Games? ?
---- London.?
A．a(chǎn)B．/C．theD．a(chǎn)n?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

          helicopter can take off and land straight up or down, and can also stay
still in      air.
A．The; anB．A; theC．A; 不填D．The; 不填

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


-----What about _____2008 Olympic Games?
------Oh, it was really ____great success.
A  a; a  B  the ;a  C  a; the  D  the; the

查看答案和解析>>

同步練習(xí)冊答案