第11题:[多选题] 以下属于5G NR上行链路reference signal的有 A.Phase-tracking reference signals for PUSCH B.Demodulation reference signal for PUSCH C.CSI reference signals D.Demodulation reference signal for PUCCH 参考答案:ABD
第23题:[单选题]There was something peculiar in the way he smiles. A.strange
B.different
C.wrong
D.funny 参考答案:A 题干意为“他笑的方式很古怪。” 句中划线词是形容词,意为“古怪的,怪异的”。A项strange意为“奇怪的”,例句:There was something strange about the flickering blue light.那闪烁的蓝光有点儿奇怪。B项意为 “不同的”,C项意为“错误的”,D项意为“滑稽的,有趣的”故选A。