It is believed that ______ European chemist called Felix Hoffmann first produced ASA which completely changed ______ man’s understanding of aspirin.
A.an; a | B.the; a | C.a; / | D.an; / |
We go to school from Monday to Friday, and go to ___ cinema on Saturday or Sunday.
A.a | B.the | C.an | D./ |
____ horse is ___ useful animal.
A.A, an | B.The, the | C.A, the | D.The, a |
Licoln said that ___ living must finish the work of those dead.
A.the | B.every | C.a | D.all |
You must take the medicine three times ___ day.
A.the | B.one | C.every | D.a |
___Mr. Chen is waiting outside to speak to you. He appears to be quite ___ important person.
A./, an | B.A, an | C.The, the | D.The, / |
It’s reported that a bus went out of ____ control on a highway ____ east of the city and crashed into a river.
A.the; the | B./; / | C.the; / | D./; the |
11. It is natural that____student doesn't know some answers to____questions raised by their teachers.
A.a;a | B.a;the | C.the;a | D.the; the |
13. They only say such unkind things about you out of ____ envy, because you are ____ success as a writer.
A.the; a | B.the; / | C./; a | D./; / |
1.It is______world of wonders, _________world where anything can happen.
A.a; the | B.a; a | C.the; a | D./; / |
29.In 1778, Banks was elected_____president of_______Royal Society,___________position he held for 42 years.
A./, /, a | B./, the, a | C.the, /, a | D.the, the, the |