They tried to prevent the damage ________ their cattle.
A.from protecting | B.protecting | C.protect | D.to protect |
.If the launch in 2005 is successful, China will be the third country ________its astronauts into space.
A.will send | B.having sent | C.sending | D.to send |
In this university a medal with ten thousand dollars ________gains success in science and technology every two years .
A.is given to whoever | B.are given to anyone who | C.gives to whomever | D.give to everyone |
— Thank you for your CD - ROM. I'll return it as soon as I can. — ________. I've got another one to spare.
A.No problem | B.No hurry | C.With pleasure | D.Nothing much |
Apples are usually sold by ________ weight and eggs are sometimes sold by ________ dozen.
A.the; the | B./;a | C./; the | D.the; a |
Although punctual himself, the professor was quite used ________ late for his lecture.
A.to have students | B.for students' being | C.for students to be | D.to students' being |