混凝土施工质量的好坏对混凝土的强度有非常重要的影响，包括()。A.配料准确  B.搅

船舶破损进水后，轮机长应率排水队使用一切力量全力排水，不允许移驳压载水，保持船体平衡。

喘证的治疗原则是（）

A.宣肺平喘

B.祛邪利气

C.降气平喘

D.培补摄纳

E.清泄痰热

My father insisted that every minute____ made full use of _______the work well.

A．be, to do

B．has been, doing

C．be, doing

D．has been, to do

Which of the following statements about swaps is least accurate()

A. Swaps typically have zero value at initiation. 

B. Swaps can have significant default risk. 

C. Parties to swap contracts are often individual speculators.

凭证挂失期间，禁止卡办理该账户的（）交易。

A.取款

B.转帐

C.扣划

D.冻结