【单选题】— ___________________ — My name is Li Ming. [ ]
【简答题】—Hello! May I speak to Li Ming, please? — ________ A.Of course. B.Yes, I’m Li Ming. C.Yes, what’s the matter? D.Speaking.
【单选题】Which of the following is true to Flamel?
A.
He was believed to have spent 25 years with 'Abraham the Jew'.
B.
He was believed to be the creator of the philosopher's stone.
C.
He was believed to be the founder of alchemy.
D.
He has cast light on Newtonian mechanics.
【简答题】Which of the following is true?
【单选题】Which projection gives the true length of line AB?
【单选题】Which of the following is true of the text?
A.
Singapore now has 46% of its students from abroad after attracting foreign college branches.
B.
At the beginning of this decade, overseas students in New Zealand are 4 times as many as before.
C.
Foreign students at state-run schools in Australia now get an 80% discount.
D.
An engineering degree costs more than 10 times in America than in Singapore.
【单选题】4某厂需要零件甲,其外购单价为10元,若自行生产,单位变动成本为6元,且需要为此每年追加10000元的固定成本,通过计算可知,当该零件的年需要量为()时,两种方案等效