The United States and Canada have agreed ______ in regard to the Great Lakes.
A: to eliminate swimming entirely
B: to limit boating and
C: to limit phosphates and detergents
D: to kill all algae
A: to eliminate swimming entirely
B: to limit boating and
C: to limit phosphates and detergents
D: to kill all algae
举一反三
- The United States and Canada have agreed ________in regard to the Great Lakes. A: to eliminate swimming entirely B: to limit boating and fishing C: to limit phosphates and detergents D: to kill all algae
- The Great Lakes are shared between the United States and Canada except for Lake Ontario.
- Of the five Great Lakes on the border between Canada and the United States, ______ is the only one entirely in the U.S.. A: Lake Huron B: Lake Ontario C: Lake Erie D: Lake Michigan
- The most important lakes in the United States are the Great Lakes, they are located between Canada and the United States except ____.( ) A: Lake Erie B: Lake Huron C: Lake Michigan D: Lake Ontario
- All of the Great Lakes are shared between the United States and Canada EXCEPT A: Lake Ontario. B: Lake Superior. C: Lake Michigan. D: Lake Eri