若结构自振周期T₁=0.68s，则T₁相对应的地震影响系数α₁与（）项数值最为接近。

[单选题]未考虑非结构构件刚度影响时的结构基本自振周期T1，最接近于（）项数值。A . 0.5B . 0.9C . 1.2D . 1.7

[单选题]假定结构自振周期为T1=0.793s，结构底部由水平地震作用产生的总弯矩标准值M0（kN·m）与（）项数值最为接近。A . 137981B . 154368C . 194018D . 202112

[单选题]若精馏塔某理论板上气相露点温度为t1，液相泡点温度为t2，则t1与t2的关系为（）。

[单选题]某单片机系统的晶振频率为11.0592MHz，使用T1定时230μs。对T1进行设置以下不正确的是（）A . 设置以模式2定时；B . 模式寄存器TMOD高4位设置为2；C . 初值设置为44；D . 计数脉冲从P3.5引脚输入。

[单选题]若系统中存在一个等待事务集{T0，T1，T2，…，Tn}，其中，T1正等待被T1锁住的数据项D1，T1正等待被T2锁住的数据项D2，…，Tn-1正等待被Tn锁住的数据项Dn，Tn正等待被T0锁住的数据项D0，则系统处于（）的工作状态。A . 封锁B . 死锁C . 循环D . 并发处理

[名词解释] T1

[主观题](T1)A．SEEKB．LOOKEDC．PART A.TAKING(T1)______IN DANGEROUS SPORTS AND ACTIVITIESB．WHO HAVE(T2)______FOR ADVENTUREC．WHO(T3)______AN IMMEDIATE EXCITEMENT FROM A RISKY ACTIVITY AROUND THE WORLD MORE AND MORE PEOPLE ARE(T4)______.OF COURSE, THERE HAVE ALWAY

[主观题](T1)A．FORM.B．ACCOUNTC．ISSUED A.USUALLY MADE IN THE(T1)______OF A CHECKB．A TERMINATION NOTICE SHOULD BE(T2)______BY THE PERSONNEL DEPARTMENTC．PAYROLL CHECKS MAY BE DEPOSITED DIRECTLY IN THE EMPLOYEE"S CHECKING(T3)_______ THE PAYROLL REGISTER CONSTITU

[主观题](T1)A．OUTB．GO FORC．BUT FOR A.NOT FOR OUR NEEDS, MIND YOU,(T1)______OUR DEMANDSB．IF YOU(T2)______A MASTER"S DEGREEC．YOU CAN SUCCESSFULLY DROP(T3)______IN GRADE SCHOOL GET A HIGH SCHOOL DIPLOMA, AT LEAST WITHOUT THAT, YOU ARE OCCUPATIONALLY DEAD, UNLE

[主观题](T1)A．HANDLEB．ONC．CONTINUED TO A.THE TREND WAS NATURALLY MOST OBVIOUS IN THOSE AREAS OF SCIENCE BASED ESPECIALLY(T1)______A MATHEMATICAL OR LABORATORY TRAININGB．AMATEURS, ON THE OTHER HAND, HAVE(T2)______PURSUE LOCAL STUDIESC．ONE MAN COULD CONTINUE T