[简答题]　　B 　　The banana "tree" is actually not a real tree. This is because there is no wood in the stem(树干) rising above the ground. The stem is made up of leaves growing very close together, one in-side the other. The leaves spread out at the top of the stem and rise in the air, Banana plants need a lot of care and attention. They must be provided with water if the normal rainfall doesn’t supply enough. The area around the plants must be kept free of weeds(杂草) and grass. 　　About nine or ten months after planting, a flower appears on the banana plant. This flower is at the end of a long stalk(茎), which grows from the base up through the center of the stem and turns downward when it comes out from the top. Small bananas form on this flower stalk as it grows downward. Bananas really grow upside down. As the small bananas form on the stalk, they point downward, but as they grow they turn and point upward. 　　Bananas are harvested while they are still green, Even when they are to be eaten wher
A. A．the leaf
B．the stalk
C．the stem
D． the plant

[简答题]　　B 　　The banana "tree" is actually not a real tree. This is because there is no wood in the stem(树干) rising above the ground. The stem is made up of leaves growing very close together, one in-side the other. The leaves spread out at the top of the stem and rise in the air, Banana plants need a lot of care and attention. They must be provided with water if the normal rainfall doesn’t supply enough. The area around the plants must be kept free of weeds(杂草) and grass. 　　About nine or ten months after planting, a flower appears on the banana plant. This flower is at the end of a long stalk(茎), which grows from the base up through the center of the stem and turns downward when it comes out from the top. Small bananas form on this flower stalk as it grows downward. Bananas really grow upside down. As the small bananas form on the stalk, they point downward, but as they grow they turn and point upward. 　　Bananas are harvested while they are still green, Even when they are to be eaten wher
A. A．why the stem of the tree is wood
B．how the banana grows on the stem
C．why the banana tree is not a tree
D． how the leaves grow out of the stem

[单项选择]

The banana "tree" is actually not a real tree. This is because there is no wood in the stem(树干) rising above the ground. The stem is made up of leaves growing very close together, one inside the other. The leaves spread out at the top of the stem and rise in the air.
Banana plants need a lot of care and attention. They must be provided with water if the normal rainfall doesn’t supply enough. The area around the plants must be kept free of weeds and grass.
About nine or ten months after planting, a flower appears on the banana plant. This flower is at the end of a long stalk(茎), which grows from the base up through the center of the stem and turns downward when it comes out from the top. Small bananas form on this flower stalk as it grows down- ward. Bananas really grow upside down. As the small bananas form on the stalk, they point down- ward, but as they grow they mm and point upward.
Bananas are harvested while they are still gre
A. why the banana tree is not a tree
B. how the banana grows on the stem
C. why the stem of the tree is wood
D. how the leaves grow out of the stem

[简答题]对下列子程序进行调试：
procedure example(y,z:real;x:real)
begin
if(y＞1) and (z=0) then x:=x/y；
if(y=2) or (x＞1) then x:=x+1：
end；
该子程序接受x，y，z的值，并将计算结果x的值返回给调用程序。
回答下列问题：
(1)画出流程图。
(2)用白盒法设计测试用例，并写出它所满足的是何种覆盖标准、预期结果以及路径。

[单项选择]t_R
A. 峰面积
B. 峰高
C. 保留时间
D. 峰宽
E. 半高峰宽

[填空题]The Natchez Trace was not a road in a real sense because it was just a path used by walking or riding.

[单项选择]{{B}}B{{/B}}