Which of the following statements is true about Ian Shepherdson's analysis of US economy?
A.Most of the investors believed that the interest rates would be raised in June.
B.The stock prices rose in April because the high employment suggested a strong economy.
C.Very few investors believed that the interest rates would be raised in June.
D.The high employment rate of April reflected the increased number of new jobs.
第3题
A.18
B.20
C.30
第4题
A.20MPa
B.25MPa
C.30MPa
第5题
高档普采工作面乳化液泵站压力不得低于()。
A.16 MPa
B.18 MPa
C.30 MPa
第6题
A.炮采泵站输出压力≥18ΜР,乳化液浓度不低于2%-3%
B.综采泵站输出压力≥30ΜР,乳化液浓度不低于3%-5%
C.炮采泵站输出压力≥24ΜР,乳化液浓度不低于3%-5%
D.综采泵站输出压力≥35ΜР,乳化液浓度不低于2%-3%
第7题
A.16
B.18
C.20
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