【单选题】The shark's best sense is smell because ______.
A.
most of its brain is used for this purpose
C.
it can smell blood from a quarter of a mile away
D.
it can only see up to fifty feet
【单选题】These two cities are similar _________ they both have a high rainfall in June.
【单选题】What does the old Chinese saying ”Calligraphy is a mirror to a person’s character.” mean?
A.
Calligraphy is very important in ancient China.
B.
Calligraphy is important to every person.
C.
Calligraphy can reflect the character of a person.
【单选题】What is NOT true about Huizong’s calligraphy?
A.
Slanting strokes are sharp.
C.
Horizontal strokes ended with hooks.
【单选题】Which type of calligraphy is characterized by “silkworm’s head and swallow’s tail”?
A.
T he C ursive S cript.
C.
T he O fficial S cript.
D.
T he R egular S cript.
【单选题】青青听妈妈说,“看那小姑娘长得多甜!”青青问:“妈妈,你舔过她吗?”这主要反映青青( )。
【单选题】当固定电话用户外出,却有电话呼入时,交换机自动送出语音提示“被叫不在,请稍后再拨”是指的下面哪项业务?()
【简答题】请陈述光电效应、康普顿效应在诊断X射线中应用的利弊。