We can’t hope to catch up with that car () us. A.in advance ofB.in the front ofC.at the frontier ofD.ahead of

We can’t hope to catch up with that car () us.

A.in advance of

B.in the front of

C.at the frontier of

D.ahead of


相关考题:

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嵌合抗原受体(CAR)是CAR-T的核心部件,使得Car-T细胞能给特异性识别并杀死肿瘤细胞

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