I don't have enough money to buy those nice pictures.
A: p/ /f
B: p
C: f/ /p
D: v
A: p/ /f
B: p
C: f/ /p
D: v
举一反三
- I don't have enough money to buy those nice pictures. A: /p/ /f/ B: /p/ /b/ C: /f/ /p/ D: /b/ /v/
- Sarah ………. to buy the new dress she wants. A: doesn't have money enough B: isn't enough money C: doesn't have enough money D: don't have enough money
- 简单可压缩系统状态方程式的基本形式为（）。 A: F（p，V，t）=0 B: P=f（v） C: 方程组p=f（T）和T=g（v） D: f（p，v，T）=0
- 递延年金现值是自若干期后开始每期等额收付款项的现值之和，其计算公式为（ ） A: V={[P/A,i,（m+n）]-(P/A,i,m)} B: V=A(P/A,i,n)(P/F,i,m) C: V=A(P/A,i,n)(F/P,i,m) D: V=A(F/A,i,n)(P/F,i,m) E: V=A(F/A,i,n)[(P/F,i,(m+n)]
- 需求函数的正确形式是（ ） A: Qs=f(P;P’,I,T,E,.....) B: Qs=f(P;Ps,C,.....) C: Qd=f(P;T,P',I,E,.....) D: Qd=f(P;P';I;T;E;.....)