透明胶纸法用于()、()、()寄生虫病的诊断。

题型:填空题

问题:

透明胶纸法用于()、()、()寄生虫病的诊断。

考点:人体寄生虫学人体寄生虫学题库
题型:填空题

设方程2x2-3x-1=0的两根为x1和x2,不解方程求x14+x24的值.

题型:填空题

多线化细胞处于永久细胞()。

A.前期

B.问期

C.中期

D.后期

题型:填空题

小承气汤的适应症为()

A.下利谵语

B.下利便脓血

C.下利腹胀满,身疼痛

D.下利气

E.食已即吐

题型:填空题



As always, I am pleased to be here at the National Press Club for my (1) Speech. This is the seventh time I have had the (2) to give this speech, and over the years I have talked about a wide range of issues: (3) , reading, setting high expectations, improving the teaching profession, and (4) the American high school -- to name just a few.
I have just returned from a five-day, (5) tour of schools in rural America. We started in Monroe, Louisiana, and finished (6) later in Paducah, Kentucky. What I noticed most about the trip was the weather. Every time I (7) my Success Express School Bus, the local people who came to greet me (8) that the record for (9) had just been broken in their community. In each place, the temperature was always between (10) degrees.
Now, I have very good people on my staff. But the next time we plan a (11) , I’m going to have a (12) on my staff. I took this bus trip through rural America to make an important point that the (13) of children in our nation’s small towns cannot be ignored. Twenty-five percent of all our school children live in (14) all over America.
When it comes to our children, let’s always remember that children everywhere have (15) and (16) . Yet, schools in small towns too often have to (17) because of limited resources and a (18) . On my trip I put a p focus on the issues that matter in rural America, with a particular emphasis on (19) schools, reducing class size, and overcoming the (20) .

题型:填空题

滴眼剂的pH值要求范围是

A.4~6

B.5~9

C.8~12

D.6~11.5

E.3~8

更多题库