1.The ( ) of oil in Alaska was highly helpful to its economy. Many people became richer after oil was found there
2.想請問為什麼第一個that可省第二個卻不行?It said that I was sorry for breaking her window and that I hoped the seven dollars would cover the cost of repairing it.
那如果和這個句子比較The truth was that we were bored ,ang that throwing stones was something interesting to do.為什麼2個that皆可省?
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