It may be necessary to stop ______in the learning

It can be learned from the passage that the writer, in her first marriage, ______.A．took l

It can be learned from the passage that Goddard______.A．chose the present location due to

It can be inferred that the result of the vote may______.A．end democracy in the UKB．split

It can be learned from the statistics in the 2nd paragraph that______.A．oil production is

It can be learned from the passage that______.A．more patients prefer chemicals to acupunct

It may be necessary, in order that future【C1】______can enjoy clean air, that more of the【C