C.
A.在这种情况下不能直接用need.
B.整个句子的grammar就有错.
C.didnt:代表过去式.正确
d.dont':应该是过去式
need在这道选择题中到底怎么选?
need在这道选择题中到底怎么选?
- Well,it's a pity I didn't buy that recently published dictionary yesterday.
- ____.I have already bout one for you.
A.You needn't buy it.
B.You needn't have bought it.
C.You didn't need to buy it.
D.You don't have to buy it.
A里面可以看作need做情态动词用,C里need做行为动词用,D用法也对,可是答案只有C是正确的,
- Well,it's a pity I didn't buy that recently published dictionary yesterday.
- ____.I have already bout one for you.
A.You needn't buy it.
B.You needn't have bought it.
C.You didn't need to buy it.
D.You don't have to buy it.
A里面可以看作need做情态动词用,C里need做行为动词用,D用法也对,可是答案只有C是正确的,
英语人气：598 ℃时间：2020-02-02 15:38:31
优质解答
我来回答
类似推荐
猜你喜欢
- 1To stand still is to move back.still作stand的什么语,still在这里是副词吗?
- 2运动场的15张乒乓球台上共有48人在打球.正在进行单打和双打的乒乓球台各有几张?
- 3关于“班级是我家”的主题班会的开场白和结束语.
- 4一桶油,第一次用去五分之二,第二次用去三分之一,还剩8千克.这桶油多少千克?
- 5将标有12V-8W字样的灯泡接入3V的电路中,灯泡消耗的功率是多少W,
- 6跳伞员从飞机上跳下，在降落伞未打开时做匀加速运动，原因是_；降落伞打开后最终匀速降落，原因是_．
- 7某市出租车的收费标准为:起步价5元,3千米后每千米1.2元,某人乘出租车花了11元,则他乘车的千米数是?
- 81.a∫1/sint*dt-a∫sint*dt =a*ln|tan(t/2)|+a*cost+C 不懂 2.求一下不定积分1/x^2*(√x^2-2)
- 9在苯甲醛制备苯甲酸和苯甲醇的反应中,为什么要放置过夜?
- 10撒哈拉的故事 的读后感