【单选题】下列关于异烟肼作用与用途的叙述中错误的是
A.
对繁殖期结核杆菌有强大的杀灭作用,对静止期结核杆菌无杀灭作用,而仅有抑菌作用
【单选题】Which of the following statements is CORRECT?
A.
The dependency ration in Japan is the lowest.
B.
Pension used to be more than sufficient.
C.
Governments pay for pension of the retired.
D.
The pension system is likely to break down.
【单选题】在肠结核的治疗中,下列哪一项不正确
A.
为使病人早日康复,防止耐药性的产生,目前多采用长程抗结核治疗
【简答题】对大气能见度或清晰度有影响的污染物,一般是气溶胶粒子、能通过大气反应生成气溶胶粒子的气体或有色气体,包括:、和其它气态含硫化合物(在大气中以较大反应速率生成硫酸盐和硫酸气溶胶粒子)、 和(在大气中反应生成硝酸盐和硝酸气溶胶粒子)、(反应生成亚微米的气溶胶粒子)。
【单选题】Japan is bigger than Israel. China is much bigger than Israel. Therefore, Japan is not bigger than China.
B.
A = an argument that is neither valid nor sound
C.
V = an argument that is valid but not sound
D.
B = an argument that is both valid and sound
【单选题】在肠结核的治疗中,下列哪一项不正确?
A.
为使病人早日康复,防止耐药性的产生,目前多采用长程抗结核治疗
【简答题】The currency of Japan is( ).
【单选题】肠结核的治疗中,下列哪一项错误( )
E.
为使病人早日康复,防止耐药性的产生,目前多采用长程抗结核治疗