蝶阀节流调节的最佳调节位置是多少?()
A.30°±5°
B.45°±5°
C.55°±5°
D.70°±5°
参考答案:B
Read and judge. (读短文,判断对“T“F")
Look! Mike is in a yellow T-shirt. Tom is in a blue jacket. Mary is in a beautiful white dress.
Alice is in a black sweater.
( )1. Mike has a gray T-shirt.
( )2. Tom wears a blue jacket.
( )3. Mary doesn't have a white dress.
( )4. Alice is in a blue sweater.
受托行(社)可开办以下哪些委托贷款业务()。
A.境内委托人委托的委托贷款业务
B.境外委托人委托的委托贷款业务
C.单一委托人对单一借款人的委托贷款业务
D.单一委托人对多个借款人的委托贷款业务