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【单选题】
马来丝虫和丝虫感染的鉴别的主要依据是
A.
临床症状和体征
B.
染色厚血涂片丝蚴
C.
不染色厚血片丝蚴
D.
淋巴结穿刺取成虫
E.
免疫学诊断
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参考答案:
举一反三
【单选题】周期信号 f (t) 的傅立叶级数中所含有的频率分量是 ( )。 prefix="v" ns="urn:schemas-microsoft-com:vml" ?xml:namespace> prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
余弦项的奇次谐波
B.
正弦项的奇次谐波
C.
余弦和正弦项的偶次谐波;
D.
前述各选项都不对 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
【单选题】屈原的《九歌》共多少首?
A.
9
B.
10
C.
11
D.
12
【单选题】This book will _______ to the students of English. [     ]
A.
be of great value
B.
be of great valuable
C.
be great value
D.
be of very
【单选题】Which is not a factor influencing the changes of English spelling?
A.
Internet
B.
Media
C.
Writers
D.
Dictionaries
【简答题】以下不属于 C语言整型常量的是A. A. 0L B. -B.018 C. C.0Xa D. D.200U
【单选题】Reading English is great _____ learning English. [     ]
A.
to
B.
in
C.
for
D.
with
【单选题】This book will ______ to the students of English. [     ]
A.
be of great value
B.
be of great valuable
C.
be great value
D.
be of very value
【单选题】“Knowing English ” must mean knowing how to __________ in English.
A.
speak
B.
learn
C.
write
D.
communicate
【判断题】为职工无偿提供医疗保健服务属于应付职工薪酬中的 “非货币福利”。
A.
正确
B.
错误
【单选题】By saying that technical terms 'on the outskirts of the English language than ...', the writer implies that ______.
A.
they are used in the urban areas
B.
they are used in the rural areas
C.
they do not constitute the core of common speech
D.
they are not understood by English farmers
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