Will the new iphone cost a lot?I ( ) think so.Apple's products are usually expensive.a,shouldn't b,needn't c,would D,must

选择填空 —Will the new iphone cost a lot --I____ think so .Apple's products usuallyexpensive.A.would B.must 为什么 Will the new iphone cost a lot?I ( ) think so.Apple's products are usually expensive.a,shouldn't b,needn't c,would D,must --Will the new iphone cost a lot?--I ___ think so.Apple's products are usually expensive.(A).shouldn't(B).needn't(C).would(D).must 为什么? I （would must）think so?Will the new iphone cost a lot?--I ___think so.Apple's products are usually expensiveA.would B.must选什么?理由 The new Iphone must cost a lot,because Apple's p_____are usually very expensive. iphone出现 before you can proceed you must read accept the new terms They will construct the new sports centre I will start,for the new, when the new day will come? iPhone iphone IPhone --Will the new iPhone cost a lot?--I _____ think so.Apple’s products are usually expensive.A.shouldn’t B.needn’t C.would D.must所给答案是C,怎么不能选D呢?must不是可以表推测,译为“肯定”吗? They will go to the () and see the new film. the artist will p____ hie new works in the magazine 英语翻译He died a day after the company released a new iPhone version that met with limited excitement.VOA上的一句话, _will the new iphone cost a lot?_I ( )think so.Apple's products are usually expensive.A.shouldn'tB.needn't C.would D.must The new mobile ____he bought last week is called iphone 4 .It's expensive .A what B who C which D when答案是C 为什么?