信息可以减少人们对事物的__,可以反映企业资源、管理环境、经营等情况
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theagreement__betweenthetwo()
A. to sign
B. signed
C. to be signed
D. signing
受精后形成男性胎儿其精子的梁色体是()
A. 23Y
B. 23Y
considerbefore__whatto()
A. deciding
B. decided
C. to decide
D. having decided
Thestormleft,__alotofdamage()
A. caused
B. having caused
C. to caused
D. had caused