孢子植物不包括（)。 A．藻类植物 B．地衣植物 C．病毒 D．菌类植物 E．苔藓植物 F．蕨类植物 H．裸子植物

We______take full advantage of the excellent situation both at home and broad.

A．may

B．would

C．might

D．must

A．Keanu Reeves.

B．Kelly Broad.

C．Charlie Kaufman.

D．Jamie Foxx.

A．A.illusory promise

B．B.gift promise

C．C.preexisting duty

D．D.illegal consideration

A．cultivating

B．promoting

C．pushing

D．strengthening

A．pushing

B．cultivating

C．promoting

D．strengthening

But just as exercise can prevent muscle __8__atrophy, mental challenges seem to preserve both the mind and the immune system.

In China, some rivers are so polluted that fish can' t grow in them.

A．Y

B．N

C．NG

A．Man can catch water life in rivers.

B．The rivers can be used to raise plants.

C．Many kinds of water sports can be held.

D．People can get energy from the rivers.