_________you are conscious of it or not, you are using his influence in yourown favor
A、Whether
B、If
C、For
D、Against
A、Whether
B、If
C、For
D、Against
第1题
第2题
Section A
Directions: In this section, you'll hear five short conversations. After each conversation, a question will be asked about what was said. The conversation and question will be read only once. Listen carefully and choose the best answer to each question.
(1)
A.30 dollars.
B.40 dollars.
C.50 dollars.
D.60 dollars.
第7题
条件相同的先、后张法轴拉构件,当σl及混凝土有效预应力σpeⅡ相同时,( )。
A.二者σcon相等 B.后张法σcon大于先张法
C.后张法σcon小于先张法
第9题
A.justin
B.justice
C.justified
D.justification
第10题
条件相同的先张法、后张法轴拉构件,当σcon及σl相同时,预应力钢筋的应力σpeⅡ中( )。
A.二者σcon相同 B.后张法σcon大于先张法
C.后张法σcon小于先张法