that quite a lot of people were out of work. A．So became serious the global econ
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_____ that quite a lot of people were outof work.
| A．So became serious the global economic crisis |
| B．So serious became the global economic crisis |
| C．So serious did the global economic crisis become |
| D．Serious the global economic crisis became so |
试题答案
【答案】
C
【解析】考查倒装句。So adj/sdv 放在句首，后面使用部分倒装句。排除ABD。