In an effort to eliminate () fog from airports, weathermen use giant fans, and chemic
A.dense
B.compressed
C.concentrated
D.closed
A.dense
B.compressed
C.concentrated
D.closed
What physiological reason for yawning is mentioned?
A.To exercise the jaw muscles.
B.To eliminate fatigue.
C.To get greater strength for attacking.
D.To gain more oxygen.
We've______a lot of time and effort in this plan, and we don't want it to fail.
A.invited
B.invested
C.involved
D.invented
He thought that ________.
A) the effort doing the job was not worth
B) the effort was not worth in doing the job
C) it was not worth the effort doing the job
D) it was not worth the effort by doing the job
A.His standpoint in important issues.
B.His effort to get equal rights for women.
C.His ability to create job opportunities.
D.His performance at work.
Writing is a slow process, requiring plenty of thought, time and effort。
A.significant
B.considerable
C.enormous
D.numerous
Put some effort into your work.
A.effect
B.force
C.strength
D.energy
听力原文:Which of the following is NOT the benefit of this effort?
(29)
A.This effort will apprise land's use rights before contracting lease.
B.Add to the State revenue.
C.Improve the management of the land.
D.Ensure the best use of land resources and control its redistribution.