问题
多项选择题
关于HCG，错误的是()
A．HCG与黄体细胞膜上的受体结合，使黄体增大成为妊娠黄体
B．HCG能抑制淋巴细胞的免疫性，保护滋养层不受母体的免疫攻击
C．妊娠黄体可降低甾体激素的分泌以中止妊娠
D．HCG亚基具有促进卵泡成熟、促甲状腺及睾丸间质细胞的活性
E．HCG与人绝经期促性腺激素合用以中止妊娠
答案
参考答案：C, E
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关于HCG，错误的是()
A．HCG与黄体细胞膜上的受体结合，使黄体增大成为妊娠黄体
B．HCG能抑制淋巴细胞的免疫性，保护滋养层不受母体的免疫攻击
C．妊娠黄体可降低甾体激素的分泌以中止妊娠
D．HCG亚基具有促进卵泡成熟、促甲状腺及睾丸间质细胞的活性
E．HCG与人绝经期促性腺激素合用以中止妊娠
参考答案：C, E
| John Williams wants to purchase an apartment complex. The complex consists of 75 units each renting for $700 per month. The estimated vacancy and collection loss rate is 7 percent. The insurance for the building is $40000 annually and taxes are $22000 annually. Utilities are $18000 and the maintenance expense is $29000. Assume a market cap rate of 11 percent. Recent sales of nearby apartment complexes have resulted in the following information. Characteristics Units Slope Coefficient in $per Unit Proximity to downtown In miles -350000 Vacancy rate Percentage - 50000 Building size Units + 75000 Williams’ proposed apartment complex is 4 miles away from downtown and has an estimated vacancy rate of 6 percent. |
Using the income approach, the value of Williams’ apartment complex is:（）
A. $5727273.
B. $4525455.
C. $4335455.