Where are the speakers(). A: At a bank. B: At a repair’s. C: At a rent-a-ear.

Rather than _____ a car of his own, he prefers _____ one. A: to buy; to rent B: to buy;rent C: buy; to rent D: buy; rent

What does this store do A: Rent computers only. B: Rent computers and office furniture. C: Rent and sell computers. D: Rent and repair computers only.

UL、EAR、RNI三项数值的大小关系是( )。 A: RNI>;UL>;EAR B: EAR>;UL>;RNI C: U>; EAR>;RNI D: UL>;RNI>;EAR

一般来讲，UL、RNI、EAR三项大小关系是（ ）。 A: RNI＞UL＞EAR B: EAR＞UL＞RNI C: UL＞EAR＞RNI D: UL＞RNI＞EAR

1 The rent is $1,800 a month. 2 The rent includes gas, electricity and water. 3 Mateo thinks the rent is high. 4 The landlord has another apartment with four bedrooms. 5 The rent is lower for the other apartment.

一般说来，可耐受最高摄入量（UL）、推荐摄入量（RNI）、平均需要量（EAR）三项大小关系是（）。 A: RNI＞UL＞EAR B: RNI＞EAR＞UL C: UL＞RNI＞EAR D: UL＞EAR＞RNI E: EAR＞UL＞RNI

EAR、RNI、AI、UL之间的数值关系是 A: AI ≥ RNI ＞ EAR ＞ UL B: RNI ＞ EAR ≥ UL ＞ AI C: UL ＞ AI ≥ RNI ＞ EAR D: UL ＞ AI ≥ EAR ＞ RNI

Hearing the joke, he _____ from ear to ear with delight.

Suppose the equilibrium rent in Boston is $1,500. A rent ceiling of $1,600 per month leads to