So difficult __________it to live in an English-speaking country that I determined to learn English.
| A．I have felt | B．have I felt | C．I did feel | D．did I feel |
相关试题
– Do you know why the river was polluted?
-- Many different factors ___________ the serious pollution of the river.
| A．contributed to | B．adjusted to | C．were accustomed to | D．were attached to |
Chinese Premier Wen Jiabao, in_________ interview with Hong Kong reporters on April 13, said that Chinese economy in ________ first quarter showed signs of better than expected positive changes.
| A．an, 不填 | B．the, the | C．the, a | D．an, the |
With no one to_______ in such a frightening situation, she felt very helpless
| A．turn to | B．turn on | C．turn off | D．turn over |
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