(2013·银川高三二模)It remains to be seen ________ this plan is practical enough to keep the project going.
| A．whether | B．how |
| C．where | D．when |
It remains ______ whether she’ll be fit enough to play in the finals.
| A．to see | B．to be seen | C．seeing | D．to have seen |
Dad had to cycle to work this morning because his car _______ at the garage.
| A．was repaired | B．was repairing |
| C．was being repaired | D．would repair |
John passed the examination though he had only spent _______ on the subject as others had done.
| A．as half time much | B．as half much time |
| C．half as time much | D．half as much time |
He started to work dilligently _____ he came up with the idea of hybrid rice for the first time in the 1960’s.
| A．at once | B．the moment | C．for the moment | D．in no time |
Once e-mail learners _______ with the basic knowledge of how to use the network, they ______ to a local network and a global network.
| A．are equipped … will be linked | B．are equipping…will be linked |
| C．are equipped … will link | D．will be equipped…will be linked |