第一章 单元测试

1、单选题：
Women______44% of hospital staff. （ ）
选项：
A:include
B:including
C:comprise
D:consist
答案: 【comprise】

2、单选题：
Buenos Aires is _____ noted for its busy harbor. （ ）
选项：
A:one of the world's capital that is
B:one of the world's capitals that are
C:one of the world's capitals that is
D:the world's capitals that are
答案: 【one of the world's capitals that is】

3、单选题：
What does the "purple" color of a state indicate in U.S. presidential election coverage according to the passage? （ ）
选项：
A:The state uses different color-coding systems than national media.
B:The state consistently votes for third-party candidates.
C:The state's voting preference alternates between elections.
D:The state has a mixed population of Republicans and Democrats.
答案: 【The state's voting preference alternates between elections.】

4、单选题：
Which of the following sentences is a compound-complex sentence? （ ）
选项：
A:Laura forgot her friend's birthday, so she sent her a card when she finally remembered.
B:I got up earlier than usual because I had to get the 6:30 train
C:The students were excited; they could go home early.
D:You can call me if you have any problems.
答案: 【Laura forgot her friend's birthday, so she sent her a card when she finally remembered.】

5、单选题：
In a business setting, when introducing a guest to your colleague, what is the appropriate order of information? （ ）
选项：
A:First, introduce the guest with their full name, job position, and company name, then introduce the colleague with their full name and job.
B:First, introduce the guest with their full name and hobby, then introduce the colleague with their job position and company name.
C:First, introduce the colleague with their full name and job position, then introduce the guest with their full name, position and company.
D:First, introduce the colleague with their full name, job position, and company name, then introduce the guest with their full name and job.
答案: 【First, introduce the colleague with their full name and job position, then introduce the guest with their full name, position and company.】

第二章 单元测试

1、单选题：
In this Easter season, I’d like to offer you five books that I return to over and over because they _____ my soul.（ ）
选项：
A:nourish
B:furnish
C:accomplish
D:cherish
答案: 【nourish】

2、单选题：
What does the structure “can’t have done” express? （ ）
选项：
A:A strong possibility about the past
B:A polite suggestion for the future
C:Negative speculation about a past event
D:A regret about a past action
答案: 【Negative speculation about a past event】

3、单选题：
What does the structure “must have done” typically express?（ ）
选项：
A:A possibility about the future
B:Certainty about a past event
C:A polite suggestion for the present
D:A regret about a past action
答案: 【Certainty about a past event】

4、单选题：
According to the story of Noah’s Ark, what does the dove with an olive branch symbolize? （ ）
选项：
A:God’s covenant to never flood the earth again
B:A warning of impending disaster
C:The destruction of all living creatures
D:Peace, grace, and mercy
答案: 【Peace, grace, and mercy】

5、单选题：
In business communication, why is it important to provide a reason when refusing an invitation? （ ）
选项：
A:Giving a reason is required to show that you are busy.
B:Providing a reason makes the refusal sound more polite and considerate.
C:Giving a reason allows the inviter to try persuading you to attend.
D:Providing a reason makes the invitation seem more formal.
答案: 【Providing a reason makes the refusal sound more polite and considerate.】