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as a Thein…/ isthe fact that…/ several factorsWe may …for…, but the for thego far deeper. 5. One maythe to…, but…is not by itself an adequate explanation. 6. One may trace thisback to…, but it doesn’t answer the 7.for this in … First…, Second…, Finally… 8. Aof factors couldthein… 9. Another of…is… 10. Also is… 11. Why …? . . Perhaps the Reason is… 12. …is responsible for the in… 13. Thefor…arethey in the fact… 14. who…. But 15.It mayain… 數(shù)字的表達句型: 1. In 1990, it 2. By parison with 1990, it 3. Thehasthat of last year. 4. It has