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【单选题】
由强碱和弱酸反应生成的盐,称其为强碱弱酸盐,其水溶液呈( )
A.
碱性
B.
中性
C.
酸性
D.
不确定
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参考答案:
举一反三
【单选题】中餐厅迎宾引客入座时,注意不时回头招呼客人,提醒客人注意台阶,引领客人到适当的座位,引领时服务员应走在客人( )。
A.
左前方1米
B.
左前方2米
C.
右前方1米
D.
右前方2米
【单选题】What does the writer say about the expansion of small businesses?
A.
Many small businesses do not produce enough profits to finance growth,
B.
Many employees in small businesses have problems working as part of a team.
C.
Being able to recruit the right people is the most important factor affecting growth.
D.
Leaders of small businesses lack the experience to make their companies a success.
【判断题】有机粘接剂的特点是耐高温,但强度较低。
A.
正确
B.
错误
【多选题】扁形动物中涡虫纲的主要特征包括:
A.
自由生活
B.
皮肤肌肉囊
C.
感觉器官较发达
D.
表皮为合胞体
【单选题】Which of the following is a danger to minority businesses?
A.
Minority businesses may expand too slow to compete with the White-owned companies.
B.
Minority businesses may be taken advantage by White-owned companies.
C.
Minority businesses may be too independent to control.
D.
Minority businesses may rely too much on government support.
【单选题】In the last paragraph, 'brick and mortar' businesses refers to ______.
A.
businesses that are not on the Internet
B.
Internet companies that do not utilize banners
C.
older, more established businesses
D.
those businesses which will survive the Internet slump
【单选题】Small businesses join together! Small businesses are being invited to join Smallbook Business Alliance (SBA). The Alliance, (29) ... currently has more than 70 members, was launched four years ago in ...
A.
which
B.
who
C.
whose
【多选题】幼儿身体认识与保护的内容有哪些?
A.
用眼卫生
B.
保护耳朵、牙齿和鼻孔
C.
性教育
D.
勤洗手
【单选题】他在村口见了谁? А. 妻子 B.父亲 C.邻居 D.妻子和父亲
A.
妻子
B.
父亲
C.
邻居
D.
妻子和父亲
【单选题】1995年之后,我国香港地区实行的股票定价机制是()。
A.
固定定价方式
B.
公开认购方式
C.
累计询价方式
D.
公开认购与累计询价相结合的方式
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