In face of ___________failure, we should keep up ___________ good state of mind instead of being depressed.
A.不填; a | B.a, the; | C.the; a | D.不填; the |
Robert has _________ the good habit of making notes.
A.grew | B.developed |
C.made | D.Invented |
You can't imagine what great fun my brother and I had _________ up and down the tall, shaky steps.
A.walk | B.to walk |
C.walking | D.Walked |
—I find the environment is getting worse and worse. —Yes, that is _________ we humans go against nature.
A.Because | B.why |
C.that | D.How |
The famous painter _________ birds kept in cages in order to have the pleasure of setting them free.
A.is said to be buying | B.is said to have bought |
C.had said to buy | D.who said to have bought |
While intelligent people can often simplify the complex, a fool is more _________ to complicate the simple.
A.possible | B.probable |
C.likely | D.Certainly |