【单选题】已知某药物按一级动力学消除 上午9时测得血药浓度为100ug/ml,晚6时测得血药浓度为12.5ug/ml,则此药的T1/2为
【单选题】It is implied in the last paragraph that, in approaching socio-cultural content in a dictionary, special thought should be given to______.
A.
the language levels of its users
B.
the number of its prospective purchasers
C.
the different tastes of its users
D.
the various cultural backgrounds of its users
【简答题】在正式场合,男士穿的西装应如何扣扣子呢?
【单选题】Chapter 2 Skill B-7.mp3: What is the lecture mainly about? prefix="o" ?xml:namespace>
A.
How to organize an essay
B.
How to submit an essay
C.
Using the computer to write an essay
D.
Tips for effective essay writing.
【单选题】To avoid mispronouncing unfamiliar words, you are advised to______.
A.
check them in a dictionary
C.
use other words instead
【简答题】There’s ____ dicti onary on ____ desk by your side.A. a; the B. a; a C. the; a D. the; the