14.________on the fact,I firmly believe that the report should be reliable.( )
A. | Basing | B. | To be base | C. | Based | D. | To base |
13.Ten minutes has been made full________of________ the problem.( )
A. | using; studying | B. | use; to study | ||
C. | to use; to study | D. | use; studying |
12.Xiao Ming________the club and________a lot of its activities in his spare time.( )
0 138063 138071 138077 138081 138087 138089 138093 138099 138101 138107 138113 138117 138119 138123 138129 138131 138137 138141 138143 138147 138149 138153 138155 138157 138158 138159 138161 138162 138163 138165 138167 138171 138173 138177 138179 138183 138189 138191 138197 138201 138203 138207 138213 138219 138221 138227 138231 138233 138239 138243 138249 138257 151629
A. | took part in; joined | B. | joined in; took part in | ||
C. | joined; took part in | D. | joined in; joined |