. This special school accepts all disabled students, ______ educational level and background.
| A．regardless of | B．in addition to | C．in terms of | D．according to |
I wonder ____ we can solve this hard problem.
| A．what else | B．how else | C．that | D．as if |
---Would you please give him the paper the moment he ____?
--- No problem.
| A．arrives | B．appearing | C．came | D．reaches |
____ is mentioned above, the number of the cattle here has been limited to 200.
| A．It | B．Which | C．That | D．As |
--- Any phone call for me?
--- Yes.____ telephoned 10 minutes ago.
| A．A Doctor Simpson | B．The certain doctor | C．The Tim Smith | D．A Simpson Doctor |
"No, no ", he whispered,____ talking to himself.
| A．while | B．even if | C．as if | D．when |