37sP: The stroke can induce the impairment of language on left side of brain, but normally the language skill can be recovered within a year. C: The right side of brain can develop the potential language for recovery. S: The right side of brain can activate the language area when the language area in left side of brain died. A: A
27s P: The trees by the bank of river need a lot of water. C: The farmers plan to remove the trees for a better irrigation of farming. W: The trees by the bank only need small amount of water for living. A: A
49s P: The spinach produced 1 acre of floor space compared to 100 acre of floor space. Expenses are high. C: The spinach cost 4 times more than the California spinach on market, and it's commonly sold thru out US. S: The spinach is better than spinach in CA or contains more ingredients. A: C
17s P: PZ 1000 has the fewest injuries per accident of any car according to the report. C: PZ 1000 is the safest car so far. W: PZ 1000's total accidents of its cars are higher than other type of cars. A: C
1.38’ A damage left side of brain. one year practice can recover. conclusion: it is the right part of brain that develops this function. A 2.忘了计时 the water is limited, and the tree in the bank also uses water. If we remove these trees, we will get more available trees. trees have positive effect on water saving. A 3.又忘了计时了 无奈了 a new factory is built it costs more than the old factory. it has high price. C 4.20'' PZ1000 has the fewest injury in its class. conclusion: PZ1000 is the safest car. this class has more injuries than others C