【单选题】小儿出生后体格发育是不均衡的,小儿出生后体格发育最迅速的时期
【判断题】测量误差来源于仪器误差、观测者本身及外界条件的影响。()
【单选题】The ______ news made all the people at the party _____.
A.
frightening; frightening
B.
frightening; frightened
C.
frightened; frightening
D.
frightened; frightened
【单选题】The __________ girl sat in the corner, __________. [ ]
【单选题】They are ______ at the _______ news.
B.
frightened, frightening
C.
frightening, frightening
D.
frightened, frightened