Don’t speak all at once, please .
| A．take a turn | B．take turning | C．take turns | D．take a turning |
According to the regulation, you can only borrow a_______of ten books from the library.
| A．minimum |
| B．majority |
| C．main |
| D．maximum |
All the________indicates that he has been deeply involved in the crime.
| A．evidence |
| B．fact |
| C．factors |
| D．cause |
Experts think that __________recently discovered painting may be ________ Picasso.
| A．the ;不填 |
| B．a ;the |
| C．a ; 不填 |
| D．the; a |
Marco Polo is said to have sailed on Pacific Ocean on his way to Java inthirteenth century.
| A．the; a |
| B．a; / |
| C．/; the |
| D．the; the |
In 1778, Banks was elected ______ president of the Royal Society, ______ position he held for 42 years.
| A．the; the |
| B．a; a |
| C．不填; a |
| D．不填；the |