题目内容
He could run faster than any other kid in the school ______ he was only eleven years old.
A. as if B. though C. as long as D. since
B
考查连词。 as if“好像”；though“虽然，尽管”；as long as“只要”；since“自从”。
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He could run faster than any other kid in the school ______ he was only eleven years old.
A. as if B. though C. as long as D. since
B
考查连词。 as if“好像”；though“虽然，尽管”；as long as“只要”；since“自从”。
cause of global warming, there are more and more natural d___________.