题目内容
—We are going swimming in the river.Would you like to join us?
—Please don't,Jack.It's ________ because the river runs too quickly.
A. physical B. possible C. dangerous D. exciting
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题目内容
—We are going swimming in the river.Would you like to join us?
—Please don't,Jack.It's ________ because the river runs too quickly.
A. physical B. possible C. dangerous D. exciting