The closer the blood relationship between two people, the closer they are in intelligence. If we take two unrelated people _____, their degree of intelligence might be completely different.
| A．at ease | B．at random | C．in the flesh | D．in many ways |
I had ________ supper at my friend’s last Sunday and ________ food was so delicious.
A. a ; the B.不填；不填 C不填.; the D. the; 不填
With time changing so fast, to keep _____ with time, anyone should be a lifelong learner, or he will fall behind within years.
| A．pace | B．stage | C．fare | D．Attitude |
So heavy is his _______ that he is as busy as a bee, unable to spare(抽出) even a day for his family in a month.
| A．block | B．source | C．schedule | D．attitude |
Whoever is_________ to the demanding job will be offered the well-paid one.
| A．frequent | B．equal | C．native | D．familiar |
I've heard from a __________ source that many of the workers may lose their jobs because our company is running very badly.
| A．stubborn | B．reliable | C．extreme | D．determined |