沥青混合料上面层碎石应进行()等指标试验。
A、压碎值
B、洛杉矶磨耗损失
C、磨光值
D、对沥青的粘附性
参考答案:A, B, C, D
胃溃疡的疼痛特点多为()
A.餐后半小时开始上腹痛,下餐前缓解
B.餐后立即脐周及右下腰痛,排便缓解
C.饱餐后出现上腹痛,剧烈持续
D.空腹和夜间出现上腹痛,进餐缓解
E.进餐后立即上腹痛,逐渐缓解
句型转换 (本大题共5分,每格0.5分)
1. There is only one radio in the box. (对画线部分提问)
How 1 2 3 there in the box?
2. You can’t feed the birds in the park. (改为祈使句)
4 5 birds in the park.
3. Lily has some toys in her locker. (改为否定句)
Lily 6 7 ___8___toys in her locker.
4. This is Andy and Millie’s ball. (对画线部分提问)
9 ball is this?
5. There are not any goldfish in the fish tank. (同义句)
There are 10 goldfish in the fish tank.