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【单选题】
肺结核主要传染途径是
A.
吸入含结核菌的飞沫
B.
与肺结核病人共餐
C.
与肺结核病人握手
D.
吸入含结核菌的尘埃
E.
输血
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参考答案:
举一反三
【判断题】龙门石窟位于山西晋中
A.
正确
B.
错误
【单选题】Everyone is encouraged to ___________ food or clothing for those who suffered a great deal in the flood.
A.
attribute
B.
distribute
C.
contribute
D.
drift
【单选题】Children depend on their parents for food and _______.
A.
cloth
B.
coat
C.
dressing
D.
clothing
【单选题】Everyone is encouraged to _________ food and clothing for the refugees. [     ]
A.
drift
B.
distribute
C.
contribute
D.
attribute
【单选题】Food and clothing arc the bare ______ of life.
A.
burdens
B.
necessities
C.
supplements
D.
challenges
【单选题】有如下定义: int sum,* pi=∑ 下列说法不正确的是( )。
A.
指针变量 pi 的基类型是 int 。
B.
指针变量 pi 的类型是 int * 。
C.
pi 的值是某个整型变量的地址,或者说 pi 指向一个整型变量。
D.
sum 的值的类型是 int * 。
【单选题】All ______ we need is to be supplied with food and clothing.
A.
what
B.
that
C.
which
D.
whom
【单选题】假定在名称为教学库的数据库中包含有学生、课程和选课三个表,它们的定义如下所示: 学生(学生号char(7),姓名char(8),性别char(2),专业char(10),年级int) 课程(课程号char(4),课程名char(10),课程学分int) 选课(学生号char(7),课程号char(4),成绩int) 在下面查询语句中,所使用的字段函...
A.
求平均值
B.
求最大值
C.
求最小值
D.
求总和
【单选题】In China children, even in their twenties depended _____ their parents _____ food and clothing.A
A.
42. In China children, even in their twenties depended _____ their parents _____ food and clothing. A.upon; on
B.
on; in
C.
on; for
D.
at; to
【单选题】How to keep the homeless __________ with food and clothing is still under discussion.
A.
supplying
B.
supplied
C.
being supplied
D.
to be supplied
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