______ a certain doubt among the people as to the practical value of the project.
| A．It has | B．They have | C．It remains | D．There remains |
Last month, the Japanese government expressed their thanks for the air theyfrom China.
| A． | receive | B． | are receiving | C． | have received | D． | had received |
Born into a family with three brother, David was ____to value the sense of sharing.
| A．brought up | B．turned down | C．looked after | D．held back |
Nowdays,there is a ______ increase in children`s creativity ,for they are greatly encouraged to develop their talents.
| A．sharp | B．slight | C．natural | D．modest |
-It`s nice .Never beforesuch a special drink!
-I`m glad you like it.
| A． | I have had | B． | I had | C． | have I had | D． | had I |
I'd prefer tomy judgment until I find all the evidence
.
| A． | show | B． | express | C． | pass | D． | reserve |