________ is the largest and longest river system in Canada.
A、The St. Lawrence River
B、The Fraser River
C、The Mackenzie River
D、The Yukon River
A、The St. Lawrence River
B、The Fraser River
C、The Mackenzie River
D、The Yukon River
Tell me about an environmental problem that is facing your country.
You should say:
--what the problem is;
--how it arose;
--how it influences life in your country and explain how this problem could be solved.
You will have to talk about the topic for one to two minutes. You have one minute to think about what you're going to say. You can make some notes to help you if you wish.
A、be native of
B、be born and raised in
C、originate from
D、grow up in
A、England
B、Scotland
C、Wales
D、Northern Ireland
A、James Cook
B、Matthew Flinders
C、Arthor Phillip
D、Cristoforo Colombo
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